Title 40
SECTION 180.910
180.910 Inert ingredients used pre- and post-harvest; exemptions from the requirement of a tolerance.
§ 180.910 Inert ingredients used pre- and post-harvest; exemptions from the requirement of a tolerance.Residues of the following materials are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest:
Table 1 to 180.910
| Inert ingredients | Limits | Uses |
|---|---|---|
| Acetic acid | Catalyst | |
| Acetic anhydride | Solvent, cosolvent | |
| Acetone | Do. | |
| Alcohols, C2-33, manuf. of, by-products from, overheads (CAS Reg. No. 876065-86-0) | Solvent | |
| Alkanoic and alkenoic acids, mono- and diesters of α-hydro-ω-hydroxypoly (oxyethylene) with molecular weight (in amu) range of 200 to 6,000 | Emulsifiers | |
| Alkyl (C8-C24) benzenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts | Surfactants, related adjuvants of surfactants | |
| C10-C18-Alkyl dimethyl amine oxides (CAS Reg. Nos. 1643-20-5, 2571-88-2, 2605-79-0, 3332-27-2, 61788-90-7, 68955-55-5, 70592-80-2, 7128-91-8, 85408-48-6, and 85408-49-7) | 15% by weight in pesticide formulation | Surfactant |
| α-alkyl(C6- C15)-ω-hydroxypoly(oxyethylene)sulfate, and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts, poly(oxyethylene) content averages 2-4 moles (CAS Reg. Nos.: 3088-31-1, 3694-74-4, 9004-82-4, 9004-84-6, 9021-91-4, 9086-52-6, 13150-00-0, 15826-16-1, 25446-78-0, 26183-44-8, 27140-00-7, 27731-62-0, 32612-48-9, 34431-25-9, 35015-74-8, 50602-06-7, 52286-18-7, 52286-19-8, 54116-08-4, 55901-67-2, 61702-79-2, 61894-66-4, 62755-21-9, 63428-85-3, 63428-86-4, 63428-87-5, 65086-57-9, 65086-79-5, 65104-74-7, 65122-38-5, 67674-66-2, 67762-19-0, 67762-21-4, 67845-82-3, 67845-83-4, 67923-90-4, 68037-05-8, 68037-06-9, 68171-41-5, 68424-50-0, 68511-39-7, 68585-34-2, 68610-66-2, 68611-29-0, 68611-55-2, 68649-53-6, 68890-88-0, 68891-29-2, 68891-30-5, 68891-38-3, 69011-37-6, 73665-22-2, 75422-21-8, 78330-16-2, 78330-17-3, 78330-25-3, 78330-26-4, 78330-27-5, 78330-28-6, 78330-29-7, 78330-30-0, 96130-61-9, 106597-03-9, 110392-50-2, 119432-41-6, 125301-88-4, 125301-89-5, 125301-92-0, 125736-54-1, 157707-85-2, 160104-51-8, 160901-27-9, 160901-28-0, 160901-29-1, 160901-30-4, 161025-28-1, 161074-79-9, 162063-19-6, 219756-63-5) | Not to exceed 30% of formulation | Surfactants, related adjuvants of surfactants. |
| α-alkyl (C12-C15)-ω-hydroxypoly (oxypropylene) poly (oxyethylene) copolymers (where the poly (oxypropylene) content is 3-60 moles and the poly (oxyethylene) content is 5-80 moles) | Not more than 20% of pesticide formulations | Surfactant |
| α-Alkyl-ω-hydroxypoly (oxypropylene) and/or poly (oxyethylene) polymers where the alkyl chain contains a minimum of six carbons (CAS Reg. Nos.: 9002-92-0; 9004-95-9; 9004-98-2; 9005-00-9; 9035-85-2; 9038-29-3; 9038-43-1; 9040-05-5; 9043-30-5; 9087-53-0; 25190-05-0; 24938-91-8; 25231-21-4; 251553-55-6; 26183-52-8; 26468-86-0; 26636-39-5; 27252-75-1; 27306-79-2; 31726-34-8; 34398-01-1; 34398-05-5; 37251-67-5; 37311-00-5; 37311-01-6; 37311-02-7; 37311-04-9; 39587-22-9; 50861-66-0; 52232-09-4; 52292-17-8; 52609-19-5; 57679-21-7; 59112-62-8; 60828-78-6; 61702-78-1; 61723-78-2; 61725-89-1; 61791-13-7; 61791-20-6; 61791-28-4; 61804-34-0; 61827-42-7; 61827-84-7; 62648-50-4; 63303-01-5; 63658-45-7; 63793-60-2; 64366-70-7; 64415-24-3; 64415-25-4; 64425-86-1; 65104-72-5; 65150-81-4; 66455-14-9: 66455-15-0; 67254-71-1; 67763-08-0; 68002-96-0; 68002-97-1; 68131-39-5; 68131-40-8; 68154-96-1; 68154-97-2; 68154-98-3; 68155-01-1; 68213-23-0; 68213-24-1; 68238-81-3; 68238-82-4; 68409-58-5; 68409-59-6; 68439-30-5; 68439-45-2; 68439-46-3; 68439-48-5; 68439-49-6; 68439-50-9; 68439-51-0; 68439-53-2; 68439-54-3; 68458-88-8; 68526-94-3; 68526-95-4; 68551-12-2; 68551-13-3; 68551-14-4; 68603-20-3; 68603-25-8; 68920-66-1; 68920-69-4; 68937-66-6; 68951-67-7; 68954-94-9; 68987-81-5; 68991-48-0; 69011-36-5; 69013-18-9; 69013-19-0; 69227-20-9; 69227-21-0; 69227-22-1; 69364-63-2; 70750-27-5; 70879-83-3; 70955-07-6; 71011-10-4; 71060-57-6; 71243-46-4; 72066-65-0; 72108-90-8; 72484-69-6; 72854-13-8; 72905-87-4; 73018-31-2; 73049-34-0; 74432-13-6; 74499-34-6; 78330-19-5; 78330-20-8; 78330-21-9; 78330-23-1; 79771-03-2; 84133-50-6; 85422-93-1; 97043-91-9; 97953-22-5; 102782-43-4; 103331-86-8; 103657-84-7; 103657-85-8; 103818-93-5; 103819-03-0; 106232-83-1; 111905-54-5; 116810-31-2; 116810-32-3; 116810-33-4; 120313-48-6; 120944-68-5; 121617-09-2; 126646-02-4; 126950-62-7; 127036-24-2; 139626-71-4; 152231-44-2; 154518-36-2; 157627-86-6; 157627-88-8; 157707-41-0; 157707-43-2; 159653-49-3; 160875-66-1; 160901-20-2; 160901-09-7; 160901-19-9; 161025-21-4; 161025-22-5; 166736-08-9; 169107-21-5; 172588-43-1; 176022-76-7; 196823-11-7; 287935-46-0; 288260-45-7; 303176-75-2; 954108-36-2; 2222805-23-2) | Surfactants, related adjuvants of surfactants | |
| α-alkyl (minimum C6 linear, branched, saturated and/or unsaturated)-ω-hydroxypolyoxyethylene polymer with or without polyoxypropylene, mixture of di- and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; minimum oxyethylene content is 2 moles; minimum oxypropylene content is 0 moles (CAS Reg. Nos.: 9004-80-2, 9046-01-9, 26982-05-8, 31800-89-2, 37280-82-3, 37281-86-0, 39341-09-8, 39341-65-6, 39464-66-9, 39464-69-2, 42612-52-2, 50643-20-4, 50668-50-3, 51325-10-1, 51884-64-1, 52019-36-0, 57486-09-6, 58206-38-5, 58318-92-6, 58857-49-1, 59112-71-9, 60267-55-2, 61837-79-4, 62362-49-6, 62482-61-5, 63747-86-4, 63887-54-7, 63887-55-8, 66020-37-9, 66272-25-1, 66281-20-7, 67711-84-6, 67786-06-5, 67989-06-4, 68070-99-5, 68071-17-0, 68071-35-2, 68071-37-4, 68130-44-9, 68130-45-0, 68130-46-1, 68130-47-2, 68186-29-8, 68186-34-5, 68186-36-7, 68186-37-8, 68238-84-6, 68311-02-4, 68311-04-6, 68332-75-2, 68389-72-0, 68400-75-9, 68413-78-5, 68425-73-0, 68425-75-2, 68439-39-4, 68458-48-0, 68511-15-9, 68511-36-4, 68511-37-5, 68551-05-3, 68585-15-9, 68585-16-0, 68585-17-1, 68585-36-4, 68585-39-7, 68603-24-7, 68607-14-7, 68610-64-0, 68610-65-1, 68649-29-6, 68649-30-9, 68650-84-0, 68815-11-2, 68855-46-9, 68856-03-1, 68890-90-4, 68890-91-5, 68891-12-3, 68891-13-4, 68891-26-9, 68908-64-5, 68909-65-9, 68909-67-1, 68909-69-3, 68921-24-4, 68921-60-8, 68954-87-0, 68954-88-1, 68954-92-7, 68987-35-9, 69029-43-2, 69980-69-4, 70247-99-3, 70248-14-5, 70844-96-1, 70903-63-8, 71965-23-6, 71965-24-7, 72480-27-4, 72623-67-7, 72623-68-8, 72828-56-9, 72828-57-0, 73018-34-5, 73038-25-2, 73050-08-5, 73050-09-6, 73361-29-2, 73378-71-9, 73378-72-0, 73559-42-9, 73559-43-0, 73559-44-1, 73559-45-2, 74499-76-6, 76930-25-1, 78041-18-6, 78330-22-0, 78330-24-2, 82465-25-6, 84843-37-8, 91254-26-1, 93925-54-3, 95014-34-9, 96416-89-6, 99924-51-3, 103170-31-6, 103170-32-7, 106233-09-4, 106233-10-7, 108818-88-8, 110392-49-9, 111798-26-6, 111905-50-1, 116671-23-9, 117584-36-8, 119415-05-3, 120913-45-3, 121158-61-0, 121158-63-2, 123339-53-7, 125139-13-1, 125301-86-2, 125301-87-3, 126646-03-5, 129208-04-4, 129870-77-5, 129870-80-0, 130354-37-9, 136504-88-6, 143372-50-3, 143372-51-4, 144336-75-4, 146815-57-8, 151688-56-1, 154518-39-5, 154518-40-8, 155240-11-2, 159704-69-5, 160498-49-7, 160611-24-5, 171543-66-1, 172027-16-6, 172274-69-0, 176707-42-9, 181963-82-6, 188741-55-1, 191940-53-1, 210493-60-0, 210993-53-6, 246159-55-7, 251298-11-0, 261627-68-3, 290348-69-5, 290348-70-8, 317833-96-8, 340681-28-9 , 422563-19-7, 422563-26-6, 522613-09-8, 717140-06-2, 717140-09-5, 717827-29-7, 762245-80-7, 762245-81-8, 866538-89-8, 866538-90-1, 873662-29-4, 913068-96-9, 936100-29-7, 936100-30-0, 1072943-56-6, 1087209-87-7, 1174313-54-2, 1187742-89-7, 1187743-35-6, 1205632-03-6, 1233235-49-8, 1451002-50-8, 1456802-88-2, 1456802-89-3, 1456803-12-5) | Not to exceed 30% of formulation | Surfactants, related adjuvants of surfactants. |
| N-alkyl (C8-C18) primary amines and their acetate salts where the alkyl group is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 61790-57-6, 61790-58-7, 61790-59-8, 61790-60-1, 61788-46-3, 61790-33-8, 68155-38-4) | Concentration in formulated end-use products not to exceed 10% by weight in herbicide products, 4% by weight in insecticide products, and 4% by weight in fungicide products | Surfactants, related adjuvants of surfactants |
| Alkyl (C8-C18) sulfate and its ammonium, calcium, isopropylamine, magnesium, potassium, sodium, and zinc salts | Surfactants. | |
| Aluminum hydroxide | Diluent, carrier | |
| Aluminum oxide | Diluent | |
| Aluminum stearate | Surfactant | |
| Amides, C5-C9, N-[3-(dimethylamino) propyl] (CAS Reg. No. 1044764-00-2) | Surfactant | |
| Amides, C6-C12, N-[3-(dimethylamino) propyl] (CAS Reg. No. 1044764-06-8) | Surfactant | |
| Ammonium bicarbonate | Surfactant, suspending agent, dispersing agent | |
| Ammonium carbamate | Synergist in aluminum phosphide formulations | |
| Ammonium chloride | Intensifier when used with ammonium nitrate as a dessicant or defoliant. Fire suppressant in aluminum phosphide and magnesium phosphide formulations | |
| Ammonium hydroxide | Solvent, cosolvent, neutralizer, solubilizing agent | |
| Ammonium persulfate (CAS Reg.No. 7727-54-0) | 0.05% | Preservative |
| Ammonium salts of fatty acids (C8-C18 saturated) (CAS Reg. No. 5972-76-9, 63718-65-0, 16530-70-4, 32582-95-9, 2437-23-2, 191799-95-8, 16530-71-5, 93917-76-1, 5297-93-8, 94266-36-1, 1002-89-7) | Surfactant | |
| Ammonium stearate | Surfactant | |
| Ammonium sulfate | Solid diluent, carrier | |
| Ammonium thiosulfate | Intensifier when used with ammonium nitrate as desiccant or defoliant | |
| Amyl acetate | Solvent, cosolvent, attractant | |
| Ascorbyl palmitate | Preservative | |
| Attapulgite-type clay | Solid diluent, carrier, thickener | |
| Bacillus simplex strain BU288 | Emulsifier | |
| Bacillus thuringiensis fermentation solids and/or solubles | Diluent, carrier | |
| Bentonite | Solid diluent, carrier | |
| Benzoic acid | Preservative for formulation | |
| Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, homopolymer (Alpha-pinene, homopolymer)(CAS Reg. No. 25766-18-1) | Surfactants, related adjuvants of surfactants | |
| Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene-, homopolymer (Beta-pinene, homopolymer) (CAS Reg. No. 25719-60-2) | Surfactants, related adjuvants of surfactants | |
| Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, polymer with 6,6-dimethyl-2-methylenebicyclo [3.1.1] heptane (Copolymer of alpha- and beta-pinene) (CAS Reg. No. 31393-98-3) | Surfactants, related adjuvants of surfactants | |
| 2-Bromo-2-nitro-1,3-propanediol (CAS Reg. No. 52-51-7) | 0.04% or less by weight of the total pesticide formulation | In-can preservative |
| Butane | Propellant | |
| Butanedioic acid, 2-sulfo-, C-C9-11-isoalkyl esters, C10-rich, disodium salts (CAS Reg. No. 815583-91-6) | Not to exceed 10% by weight in pesticide formulation for agricultural use | Surfactant |
| n-Butanol (CAS Reg. No. 71-36-3) | Solvent, cosolvent | |
| n-Butyl benzoate (CAS Reg. No.136-60-7) | Solvent | |
| di-n-Butyl adipate (CAS Reg. No. 105-99-7) | Not to exceed 25% by weight of pesticide formulation | Plasticizer in pesticide formulations for varroa mite control around bee hives |
| n-Butyl-3-hydroxybutyrate (CAS Reg. No. 53605-94-0) | Solvent | |
| Butylated hydroxyanisole | Antioxidant | |
| Butylated hydroxytoluene | Do. | |
| Calcareous shale | Solid diluent carrier | |
| Calcite | Do. | |
| Calcium carbonate | Do. | |
| Calcium chloride | Stabilizer | |
| Calcium phosphate | Solid diluent, carrier | |
| Calcium hydroxide | Do. | |
| Calcium hypochlorite | Sanitizing and bleaching agent | |
| Calcium lactate pentahydrate (CAS Reg. No. 5743-47-5) | Nutrient, stabilizer | |
| Calcium oxide | Solid diluent, carrier | |
| Calcium salt of partially dimerized rosin, conforming to 21 CFR 172.210 | Coating agent | |
| Calcium silicate | Solid diluent, carrier | |
| Calcium stearate | Do. | |
| Carbon Dioxide (CAS Reg. No. 124-38-9) | None | Propellant |
| Carrageenan, conforming to 21 CFR 172.620 | Minimum molecular weight (in amu): 100,000 | Thickener |
| Cetyl alcohol (CAS Reg. No. 36653-82-4) | Not more than 5.0% of pesticide formulation | Evaporation retardant |
| Charcoal, activated | Meets specifications in the Food Chemical Codex | Carrier |
| Coconut shells | Solid diluent and carrier | |
| Cod liver oil | Solvent, cosolvent | |
| Croscarmellose sodium (CAS Reg. No. 74811-65-7) | Disintegrant, solid diluent, carrier, and thickener | |
| n-Decyl alcohol (CAS Reg. No. 112-30-1) | Solvent or co-solvent | |
| Deoxyribonucleic acid (DNA) sequences consisting solely of adenine, cytosine, guanine and thymine, of 300 or fewer base pairs, and which do not contain start codons or regulatory sequences necessary for the initiation of transcription or translation | No more than 1 ppm in pesticide formulation | Product identifier. |
| Dialkyl (C8-C18) dimethyl ammonium chloride | Not more than 0.2% in silica, hydrated silica | Flocculating agent in the manufacture of silica, hydrated silica for use as a solid diluent, carrier |
| Diatomite (diatomaceous earth) | Solid diluent carrier | |
| Diethylaminoethanol, ethoxylated, propoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-75-4) | Surfactant | |
| Diethylaminoethanol, ethoxylated, propoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-83-4) | Surfactant | |
| Diethylaminoethanol, ethoxylated, reaction product with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-72-1) | Surfactant | |
| Diethylaminoethanol, ethoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-81-2) | Surfactant | |
| Diethylene glycol abietate | Surfactants, related adjuvants of surfactants | |
| 1,1-Difluoroethane (CAS Reg. No. 75-37-6) | In pesticide formulations used for insect control in food- and feed-handling establishments and animals; in bird repellent pesticide formulations | Aerosol propellant |
| 1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinolene | Not more than 0.02% of pesticide formulation | Antioxidant |
| Diisopropanolamine (CAS Reg. No. 110-97-4) | Not to exceed 10% by weight of pesticide formulation | Neutralizer or stabilizer |
| Diisopropyl adipate (CAS Reg. No. 6938-94-9) | 40% in mosquito control formulations | Solvent, co-solvent |
| Dimethyl adipate (CAS no. 627-93-0) | None | Solvent/co-solvent |
| Dimethylaminoethanol, ethoxylated, propoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-42-5) | Surfactant | |
| Dimethylaminoethanol, ethoxylated, propoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-67-4) | Surfactant | |
| Dimethylaminoethanol, ethoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-38-9) | Surfactant | |
| Dimethylaminoethanol, ethoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173188-49-2) | Surfactant | |
| N,N-Dimethyl 9-decenamide (CAS Reg. No. 1356964-77-6) | Not to exceed 20% by weight of pesticide formulation | Surfactant, solvent |
| N,N-Dimethyldodecanamide (CAS Reg. No. 3007-53-2) | Not to exceed 20% by weight of pesticide formulation | Surfactant, solvent |
| Dimethyl ether (methane, oxybis-) (CAS Reg. No. 115-10-6) | Propellant | |
| Dimethyl glutarate (CAS no. 1119-40-0) | None | Solvent/co-solvent |
| 3,6-Dimethyl-4-octyn-3,6-diol | Not more than 2.5% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| Dimethyl succinate (CAS no. 106-65-0) | None | Solvent/co-solvent |
| N,N-Dimethyltetradecanamide (CAS Reg. No. 3015-65-4) | Not to exceed 20% by weight of pesticide formulation | Surfactant, solvent |
| Di-n-butyl carbonate (CAS Reg. No. 542-52-9) | Solvent | |
| Dipropylene glycol | Solvent, cosolvent | |
| Disodium phosphate | Anticaking agent, conditioning agent | |
| Disodium zinc ethylenediaminetetraacetate dihydride | Sequestrant | |
| Distillates, (Fishcher-Tropsch), heavy, C18-C50, branched, cyclic and linear (CAS Reg. No. 848301-69-9) | Solvent, diluent and/or dust suppressant | |
| Distillates (petroleum), solvent-dewaxed heavy paraffinic (CAS Reg. No. 64742-65-0) | Carrier | |
| Dolomite | Solid diluent, carrier | |
| Epoxidized linseed oil | Surfactants, related adjuvants of surfactants | |
| Epoxidized soybean oil | Do. | |
| Ethanesulfonic acid, 2-hydroxy- (CAS Reg. No. 107-36-8) | Chelator, sequestrant, or conditioning agent | |
| Ethanesulfonic acid, 2-hydroxy-, ammonium salts (CAS Reg. No. 57267-78-4) | Do. | |
| Ethanesulfonic acid, 2-hydroxy-, calcium salts (CAS Reg. No. 10550-47-7) | Do. | |
| Ethanesulfonic acid, 2-hydroxy-, magnesium salts (CAS Reg. No. 17345-56-1) | Do. | |
| Ethanesulfonic acid, 2-hydroxy-, potassium salts (CAS Reg. No. 1561-99-5) | Do. | |
| Ethanesulfonic acid, 2-hydroxy-, sodium salts (CAS Reg. No. 1562-00-1) | Do. | |
| Ethanesulfonic acid, 2-hydroxy-, zinc salts (CAS Reg. No. 129756-32-7) | Do. | |
| Ethyl acetate | Solvent, cosolvent | |
| Ethyl alcohol | Do. | |
| Ethyl esters of fatty acids derived from edible fats and oils | Solvent, cosolvent | |
| Ethyl maltol (CAS Reg. No.4940-11-8) | Not more than 0.2 % of the pesticide formulation | Odor masking agent |
| Ethylene glycol (CAS Reg. No. 107-21-1) | Without limitation | Encapsulating agent for pesticides being applied post-harvest as residual, and crack and crevice sprays in and around food and nonfood areas of residential and nonresidential structures, including food handling establishments |
| Ethylene oxide adducts of 2,4,7,9-tetramethyl-5-decynediol, the ethylene oxide content averages 3.5, 10 or 30 moles (CAS Reg. No. 9014-85-1) | Surfactants, related adjuvants of surfactants | |
| Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl) propionate] (CAS Reg. No. 36443-68-2) | 1% by weight | Stabilizer |
| (S,S)-Ethylenediamine disuccinic acid trisodium salt (CAS Reg. No. 178949-82-1) | Sequestrant or chelating agent | |
| Ethylenediaminetetraacetic acid | 3% of pesticide formulation | Sequestrant |
| Ethylenediaminetetraacetic acid, tetrasodium salt | 5% of pesticide formulation | Sequestrant |
| 2-Ethyl-1-hexanol (CAS Reg. No. 104-76-7) | Not more than 10% of pesticide | Solvent, adjuvant of surfactants |
| Fatty acids, conforming to 21 CFR 172.860 | Binder, defoaming agent, lubricant | |
| FD&C Blue No. 1 | Not more than 0.2% of pesticide formulation | Dye |
| FD&C Red No. 40 (CAS Reg. No. 25956-17-6) conforming to 21 CFR 74.340 | Not to exceed 0.002% by weight of pesticide formulation | Dye, coloring agent |
| Ferric Citrate (CAS Reg. No. 2338-05-8) | Stabilizer | |
| Ferric sulfate | Solid diluent, carrier | |
| Formic Acid (CAS Reg. No. 64-18-6) | 25% | adjuvant, pH buffering agent, pH adjuster |
| Fulvic acid (CAS Reg. No. 479-66-3) | Carrier | |
| Furcelleran | Thickener | |
| D-Glucitol, 1-deoxy-1-(methyl-amino)-, N-C8-10 acyl derivatives (CAS Reg. No. 1591782-62-5) | Not more than 40% by weight in pesticide formulation | Surfactant |
| D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-methyl- (CAS Reg. No. 5306-85-4); D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-ethyl- (CAS Reg. No. 30915-81-2); D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-propyl) (CAS Reg. No.107644-13-3); D-glucitol, 1,4:3,6-dianhydro-2,5-bis-O-(1-methylethyl)-,(iso-propyl diether) (CAS Reg. No. 103594-41-8); D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-butyl- (CAS Reg. No. 103594-42-9); D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-(1-methylpropyl)-, (CAS Reg. No. not assigned); and D-glucitol, 1,4:3,6-dianhydro-2,5-di-O-(2-methylpropyl)-, (CAS Reg. No. not assigned) | solvent, co-solvent, viscosity modifier, and adjuvant | |
| D-glucopyranose, oligomeric, C10-16-alkyl glycosides (CAS Reg. No. 110615-47-9) | Surfactant | |
| D-glucopyranose, oligomeric, 6-(dihydrogen citrates), C8-20 branched and linear alkyl glycosides, sodium salts (CAS Reg. No. 1079993-97-7) | Surfactant | |
| D-glucopyranose, oligomeric, 6-(hydrogen sulfosuccinates), C8-20 branched and linear alkyl glycosides, sodium salts (CAS Reg. No. 1079993-92-2) | Surfactant | |
| D-glucopyranose, oligomeric, lactates, C8-20 branched and linear alkyl glycosides (CAS Reg. No. 1079993-94-4) | Surfactant | |
| D-glucurono-6-deoxy-L-manno-D-glucan, acetate, calcium magnesium potassium sodium salt (diutan gum) (CAS Reg. No. 595585-15-2) | Stabilizer/suspension agent. | |
| Glycerides, edible fats and oils derived from plants and animals, reaction products with sucrose (CAS Reg. Nos. 100403-38-1, 100403-41-6, 100403-39-2, 100403-40-5) | Emulsifier, dispersing agent | |
| Glycerol mono-, di-, and triacetate | Solvent, cosolvent | |
| Glyceryl monostearate | Emulsifier | |
| Granite | Do. | |
| Graphite | Solid diluent, carrier | |
| Gum arabic (acacia) | Surfactant, suspending agent, dispersing agent | |
| Gypsum | Solid diluent, carrier | |
| Hexamethylenetetramine | For use in citrus washing solutions only at not more than 1% | Preservative |
| 3-hexen-1-ol, (3Z)- (CAS Reg. No. 928-96-1) | Not more than 0.4% of the pesticide formulation | Odorant, alerting agent |
| n-Hexyl alcohol (CAS Reg. No. 111-27-3) | Solvent, cosolvent | |
| C9 rich aromatic hydrocarbons (CAS Reg. No. 64742-95-6) | Solvent | |
| C10-11 rich aromatic hydrocarbons (CAS Reg. No. 64742-94-5) | Solvent | |
| C11-12 rich aromatic hydrocarbons (CAS Reg. No. 64742-94-5) | Solvent | |
| Hydrochloric acid | Solvent, neutralizer | |
| Hydroxyethylmorpholine, ethoxylated, propoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-06-4) | Surfactant | |
| Hydroxyethylmorpholine, ethoxylated, propoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-17-7) | Surfactant | |
| Hydroxyethylmorpholine, ethoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-00-8) | Surfactant | |
| Hydroxyethylmorpholine, ethoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-09-7) | Surfactant | |
| Hydroxyethylpiperidine, ethoxylated, propoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-22-4 | Surfactant | |
| Hydroxyethylpiperidine, ethoxylated, propoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-28-0) | Surfactant | |
| Hydroxyethylpiperidine, ethoxylated, reaction products with fatty acid dimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-20-2) | Surfactant | |
| Hydroxyethylpiperidine, ethoxylated, reaction products with fatty acid trimers, minimum number average molecular weight (in amu), 1,200 (CAS Reg. No. 1173189-25-7) | Surfactant | |
| Hydroxyethylidine diphosphonic acid (HEDP) (CAS Reg. No. 2809-21-4) | For use in antimicrobial pesticide formulations at not more than 1 percent | Stabilizer, chelator |
| Iron oxide | Solid diluent, carrier | |
| Iron oxide yellow (CAS Reg. No. 20344-49-4) | Not to exceed 0.15% by weight of pesticide formulation | Colorant in pesticide formulations for varroa mite control around bee hives |
| Isoamyl acetate (CAS Reg. No. 123-92-2) | Buffering agent | |
| Isobutane (CAS Reg. No. 75-28-5) | None | Propellant |
| Isobutyl Acetate (CAS Reg. No. 110-19-0) | Solvent | |
| Isobutyl isobutyrate (CAS Reg. No. 97-85-8) | None | Solvent |
| Isobutyric Acid (CAS Reg. No. 79-31-2) | Solvent | |
| Isopropyl-3-hydroxybutyrate (CAS Reg. No. 54074-94-1) | Solvent | |
| Isopropyl myristate (CAS Reg. No. 110-27-0) | Solvent | |
| Kaolinite-type clay | Solid diluent, carrier | |
| Lactic acid | Solvent | |
| Lactic acid, 2-ethylhexyl ester (CAS Reg. No. 6283-86-9) | Solvent | |
| Lactic acid, 2-ethylhexyl ester, (2S)- (CAS Reg. No. 186817-80-1) | Solvent | |
| Lactic acid, n-propyl ester, (S); (CAS Reg. No. 53651-69-7) | Solvent | |
| Lauryl alcohol | Surfactant | |
| Lignin (CAS Reg. No. 9005-53-2) | Surfactant, related adjuvants of surfactants | |
| Lignin, alkali (CAS Reg. No. 8068-05-1) | Do. | |
| Lignin, alkali, oxidized, sodium salt (CAS Reg. No. 68201-23-0) | Do. | |
| Lignin alkali reaction products with disodium sulfite and formaldehyde (CAS Reg. No. 105859-97-0) | Do. | |
| Lignin alkali reaction products with formaldehyde and sodium bisulfite (CAS Reg. No. 68512-35-6) | Do. | |
| Lignosulfonic acid (CAS Reg. No. 8062-15-5) | Do. | |
| Lignosulfonic acid, ammonium calcium salt (CAS Reg. No. 12710-04-2) | Do. | |
| Lignosulfonic acid, ammonium magnesium salt (CAS Reg. No. 123175-37-1) | Do. | |
| Lignosulfonic acid, ammonium salt (CAS Reg. No. 8061-53-8) | Do. | |
| Lignosulfonic acid, ammonium sodium salt (CAS Reg. No. 166798-73-8) | Do. | |
| Lignosulfonic acid, calcium magnesium salt (CAS Reg. No. 55598-86-2) | Do. | |
| Lignosulfonic acid, calcium salt (CAS Reg. No. 8061-52-7) | Do. | |
| Lignosulfonic acid, calcium sodium salt (CAS Reg. No. 37325-33-0) | Do. | |
| Lignosulfonic acid, ethoxylated, sodium salt (CAS Reg. No. 68611-14-3) | Do. | |
| Lignosulfonic acid, magnesium salt (CAS Reg. No. 8061-54-9) | Do. | |
| Lignosulfonic acid, potassium salt (CAS Reg. No. 37314-65-1) | Do. | |
| Lignosulfonic acid, sodium salt (CAS Reg. No. 8061-51-6) | Do. | |
| Lignosulfonic acid, sodium salt, oxidized (CAS Reg. No. 68855-41-4) | Do. | |
| Lignosulfonic acid, sodium salt, polymer with formaldehyde and phenol (CAS Reg. No. 37207-89-9) | Do. | |
| Lignosulfonic acid, sodium salt, sulfomethylated (CAS Reg. No. 68512-34-5) | Do. | |
| Lignosulfonic acid, zinc salt (CAS Reg. No. 57866-49-6) | Do. | |
| d-Limonene (CAS Reg. No. 5989-27-5) | Solvent, fragrance | |
| Magnesium carbonate | Anticaking agent, conditioning agent | |
| Magnesium chloride | Safener | |
| Magnesium lime | Solid diluent, carrier | |
| Magnesium oxide | Do. | |
| Magnesium silicate | Do. | |
| Magnesium stearate | Surfactant | |
| Magnesium sulfate | Solid diluent, carrier, safener | |
| Methyl alcohol | Solvent | |
| Methyl n-amyl ketone (CAS Reg. No. 110-43-0) | Solvent, cosolvent | |
| Methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate (1174627-68-9) | Solvent | |
| Methyl esters of fatty acids derived from edible fats and oils | Solvent, cosolvent | |
| Methyl esters of higher fatty acids conforming to 21 CFR 573.640 | Antidusting agent, surfactant | |
| Methyl isobutyl ketone | Solvent | |
| 2-methyl-2,4-pentanediol (CAS Reg. No. 107-41-5) | Without limitation | Growing crops and food animals |
| Methyl isobutyrate (CAS Reg. No. 547-63-7) | None | Solvent |
| 2-methyl-1,3-propanediol (CAS Reg. No. 2163-42-0) | Solvent, surfactant | |
| Methylated silicones | Antifoaming agent | |
| Mono-, di-, and trimethylnaphthalenesulfonic acids and naphthalenesulfonic acids formaldehyde condensates, ammonium, sodium and potassium salts (CAS Reg. Nos. 9008-63-3, 9069-80-1, 9084-06-4, 36290-04-7, 91078-68-1, 141959-43-5, 68425-94-5, 67828-14-2) | Surfactants, related adjuvants of surfactants | |
| Mica | Solid diluent, carrier | |
| Mineral oil, U.S.P., or conforming to 21 CFR 172.878 or 178.3620(a) (CAS Reg. No. 8012-95-1) | Diluent, carrier, and solvent | |
| Monoammonium phosphate | No more than 3.75% by weight in formulation | Postharvest fumigation in formulation with aluminum phosphide |
| Monoethanolamine (CAS Reg. No. 141-43-5) | Not to exceed 3.35% by weight in pesticide formulation | Solvent |
| Mono- and diglycerides of C 8-C18 fatty acids | Surfactants, related adjuvants of surfactants | |
| Montmorillonite-type clay | Solid diluent, carrier | |
| Nonyl, decyl, and undecyl glycoside mixture with a mixture of nonyl, decyl, and undecyl oligosaccharides and related reaction products (primarily decanol and undecanol) produced as an aqueous-based liquid (50 to 65% solids) from the reaction of primary alcohols (containing 15 to 20% secondary alcohol isomers) in a ratio of 20% C9, 40% C10, and 40% C11 with carbohydrates (average glucose to alkyl chain ratio 1.3 to 1.8) | Surfactant. | |
| α-(p-Nonylphenol)-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 or 30 moles (CAS Reg. Nos. 51811-79-1, 59139-23-0, 67922-57-0, 68412-53-3, 68553-97-9, 68954-84-7, 99821-14-4, 152143-22-1, 51609-41-7, 37340-60-6, 106151-63-7, 68584-47-4, 52503-15-8, 68458-49-1) | Not to exceed 7% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-90 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-90 | Surfactants, related adjuvants of surfactants | |
| α-(p-Nonylphenol)-ω-hydroxypoly(oxyethylene) sulfate, ammonium, calcium, magnesium, potassium, sodium, and zinc salts the nonyl group is propylene trimer isomer and the poly(oxyethylene) content averages 4 moles (CAS Reg. Nos. 9014-90-8, 9051-57-4, 9081-17-8, 68649-55-8, 68891-33-8 | Not to exceed 7% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| 1-Octanal (CAS Reg. No. 124-13-0) | Not more than 0.2% of the pesticide formulation | Odor masking agent |
| 1-Octanamine, N,N-dimethyl-, N-oxide (CAS Reg. No. 2605-78-9) | Not to exceed 15% of pesticide formulation | Surfactant |
| n-Octyl alcohol (CAS Reg. No. 111-87-5) | Solvent or co-solvent | |
| Octyl and decyl glucosides mixture with a mixture of octyl and decyloligosaccharides and related reaction products (primarily n- decanol) produced as an aqueous-based liquid (68-72% solids) from the reaction of straight chain alcohols (C8(45%), C10 (55%)) with anhydrous glucose | Surfactants, related adjuvants of surfactants | |
| Oleic acid | Diluent | |
| Oleic acid diester of α-hydro-ω-hydroxypoly (oxyethylene); the poly(oxyethylene) having average molecular weight (in amu) 400 | Surfactants, related adjuvants of surfactants | |
| α-Oleoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600 | Emulsifier | |
| Oleyl alcohol (CAS Reg. No. 143-28-2 | 15% | Cosolvent |
| Oxalic acid | No more oxalic acid should be used than is necessary to chelate calcium and in no case should more than 2 lb oxalic acid per acre be used | Calcium chelating hard water inhibitor |
| Palmitic acid | Diluent | |
| Pentaerythritol ester of maleic anhydride modified wood rosin | Plasticizer | |
| Pentaerythritol tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) (CAS Reg. No. 6683-19-8) | Not to exceed 5% by weight of the pesticide formulation | Antioxidant, stabilizer |
| Petrolatum, conforming to 21 CFR 172.880 | Coating agent | |
| Petroleum hydrocarbons, light odorless conforming to 21 CFR 172.884 | Solvent, diluent. | |
| Petroleum hydrocarbons, synthetic isoparaffinic, conforming to 21 CFR 172.882 | Do. | |
| Petroleum naphtha, conforming to 21 CFR 172.250(d) | Component of coating agent | |
| Petroleum wax, conforming to 21 CFR 172.886(d) | Coating agent | |
| 2-Phenoxyethanol (CAS Reg. No. 122-99-6) | 0.2% by weight in pesticide formulation | Solvent or co-solvent |
| Phenylethyl acetate (CAS Reg. No. 103-45-7) | Not to exceed 0.015% in pesticide formulation | Solvent |
| Phosphoric acid | Buffer | |
| Polyethylene, conforming to 21 CFR 177.1520(c) | Binder, carrier, and coating agent | |
| Polyethylene glycol[α-hydro-ω-hydroxypoly(oxyethylene)]; mean molecular weight (in amu) 194 to 9,500 conforms to 21 CFR 178.3750 | Surfactants, related adjuvants of surfactants | |
| Polyethyleneimine (CAS Reg. No. 9002-98-6) | Minimum number average molecular weight 1,300 amu | Emulsifier, surfactant, adjuvant, dispersant and/or coating |
| Polyglycerol esters of fatty acids conforming to 21 CFR 172.854 | Surfactants, related adjuvants of surfactants | |
| Polyglyceryl phthalate ester of coconut oil fatty acids, including fatty acid coco polymers with glyceryl and phthalic anhydride (CAS No. 67746-02-5) and coconut oil polymer with glyceryl and phthalic anhydride (CAS No. 66070-87-9) | None | Surfactants, related adjuvants of surfactants |
| Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-(nonylphenoxy) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-90 moles of ethylene oxide. The molecular weight (in amu) ranges are 454-894 and 1598-4238 | Surfactant | |
| Poly(oxy-1,2-ethanediyl), α-(1-oxoalkyl)-ω-methoxy-, where the alkyl chain contains a minimum of 6 and a maximum of 18 carbons and the oxyethylene content is 3-13 moles (CAS Reg. No. 53100-65-5, 194289-64-0, 34398-00-0, 9006-27-3, 32761-35-6, 53467-81-5, 518299-31-5, and 34397-99-4) | Not to exceed 25% by weight in pesticide formulation | Stabilizer, solubilizing agent |
| Poly(oxy-1,2-ethanediyl), α-[tris(1-phenylethyl)phenyl]-ω-hydroxy-, (CAS Reg. No. 99734-09-5) | For use in post-harvest applications; not to exceed 15% by weight in pesticide formulations | Surfactants |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, C10-12-alkyl ethers, disodium salts, the poly(oxyethylene) content averages 5-15 moles (CAS Reg. No. 68954-91-6) | Not to exceed 10% by weight of pesticide formulation | Surfactant |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, C10-16-alkyl ethers, disodium salts, the poly(oxyethylene) content averages 5-15 moles (CAS Reg, No. 68815-56-5) | Not to exceed 10% by weight of pesticide formulation | Surfactant |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, C12-14-alkyl ethers, disodium salts, the poly(oxyethylene) content averages 5-15 moles (CAS Reg. No. 1024612-24-5) | Not to exceed 10% by weight of pesticide formulation | Surfactant |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-(isotridecyloxy)-, sodium salt (1:2), the poly(oxyethylene) content averages 5-15 moles (CAS Reg. No. 1013906-64-3) | Not to exceed 10% by weight of pesticide formulation | Surfactant |
| Polyoxyethylene (20) sorbitan monostearate | Surfactants, related adjuvants of surfactants | |
| [Poly[oxy(methyl-1,2-ethanediyl)], α-[2-bis(2-hydroxyethyl)amino]propyl]-ω-hydroxy,-ether with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) (1:2), mono-C12-16 alkyl ethers, (CAS Reg. No. 176022-82-5) | Not to exceed 15% in the formulated product; only for use with glyphosate | Surfactant |
| Polysorbate 65, conforming to 21 CFR 172.838 | Emulsifier | |
| Potassium aluminum silicate | Solid diluent, carrier | |
| Potassium benzoate (Cas No. 582-25-2) | None | Preservative |
| Potassium hydroxide | Neutralizer | |
| Potassium phosphate | Buffer | |
| Potassium sulfate | Solid diluent | |
| Propanamide, 2-hydroxy-N, N-dimethyl- (CAS Reg. No. 35123-06-9) | Not to exceed 50% by weight in pesticide formulation | Solvent/co-solvent |
| Propane | Propellant | |
| 1,3-Propanediol (CAS Reg. No. 504-63-2) | Solvent, co-solvent, diluent, or freeze-point depressant | |
| Propanoic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol (CAS Reg. No. 25265-77-4) | Solvent, co-solvent | |
| 2-Propanol, 1,1′,1″-nitrilotris- (CAS No. 122-20-3) | Without limitation | Neutralizer |
| n-Propanol | Solvent, cosolvent | |
| 2-Propenoic acid, 2-methyl-, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate, ammonium salt (CAS Registration No. 55989-05-4), minimum number average molecular weight (in amu), 18,900. | Encapsulating agent, dispensers, resins, fibers and beads | |
| Propyl gallate | Antioxidant | |
| Propyl p-hydroxybenzoate | Preservative for formulations | |
| Propylene glycol | Solvent, cosolvent | |
| Propylene glycol alginate (as defined in 21 CFR 172.858) | Defoaming agent | |
| Propylene glycol monomethyl ether (CAS No. 107-98-2) | none | solvent |
| Pyrophyllite | Solid diluent, carrier | |
| Rhizobium inoculants (e.g. Sinorhizobium, Bradyrhizobium & Rhizobium) | All leguminous food commodities | |
| Rosin, partially dimerized (as defined in 21 CFR 172.615) | Surfactants, related adjuvants of surfactants | |
| Rosin, partially hydrogenated (as defined in 21 CFR 172.615) | Do. | |
| Rosin, wood | Do. | |
| Salicylaldehyde (CAS Reg. No. 90-02-8) | Not to exceed 14% by weight of pesticide formulation | Penetration aid |
| Salts of fatty acids, conforming to 21 CFR 172.863 | Binder, emulsifier, anticaking agent | |
| Sand | Solid diluent, carrier | |
| Shellac, bleached; refined, food grade, arsenic and rosin-free | Coating agent | |
| Silver nitrate (Cas Reg. No. 7761-88-8) | For use on potatoes as post-harvest treatment to control sprouting at no more than 0.06% by weight in pesticide formulations | Stabilizer |
| Soapstone | Solid diluent | |
| Sodium acid pyrophosphate | Surfactant, suspending agent, dispersing agent, buffer | |
| Sodium alkyl naphthalenesulfonates (CAS Reg. Nos. 68909-83-1, 68909-84-2, 68909-82-0, 27213-90-7, 26264-58-4, 27178-87-6, 111163-74-7, 908356-16-1, 25417-20-3, 25638-17-9, 145578-88-7, 1322-93-6, 1323-19-9, 7403-47-6, 68442-09-1, 127646-44-0, 908356-18-3) | Limited to no more than 30% by weight in pesticide end-use products | Surfactants, related adjuvants of surfactants |
| Sodium aluminum silicate | Solid diluent, carrier | |
| Sodium dioctylsulfosuccinate | Surfactants, related adjuvants of surfactants | |
| Sodium 1,4-dihexyl sulfosuccinate (CAS Reg. No. 3006-15-3) | Surfactants, related adjuvants of surfactants | |
| Sodium 1,4-diisobutyl sulfosuccinate (CAS Reg. No. 127-39-9) | Surfactants, related adjuvants of surfactants | |
| Sodium 1,4-dipentyl sulfosuccinate (CAS Reg. No. 922-80-5) | Surfactants, related adjuvants of surfactants | |
| Sodium Formate (CAS Reg. No. 141-53-7) | adjuvant, pH buffering agent | |
| Sodium DL-lactate (CAS Reg. No. 72-17-3) | Surfactant | |
| Sodium hexametaphosphate | Surfactant, emulsifier, wetting agent, suspending agent, dispersing agent, buffer | |
| Sodium hydroxide | Neutralizer | |
| Sodium L-lactate (CAS Reg. No. 867-56-1) | Surfactant | |
| Sodium metasilicate | Surfactants, emulsifiers, wetting agents, dispersing agents, buffer | |
| Sodium monoalkyl and dialkyl (C6-C16) phenoxy benzenedisulfonates and related acids (CAS Reg. Nos. 147732-59-0, 147732-60-3, 169662-22-0, 70191-75-2, 36445-71-3, 39354-74-0, 70146-13-3, 119345-03-8, 149119-20-0, 149119-19-7, 119345-04-9, 28519-02-0, 25167-32-2, 30260-73-2, 65143-89-7, 70191-76-3) | Not to exceed 20% in pesticide formulations | Surfactants, related adjuvants of surfactants |
| Sodium α-olefinsulfonate (sodium C14-C16) (Olefin sulfonate) | Surfactants, related adjuvants of surfactants | |
| SodiumN-oleoyl- N-methyl taurine (CAS Reg. No. 137-20-2) | Surfactants, related adjuvants of surfactants | |
| Sodium and potassium salts of N-alkyl (C8-C18)-beta-iminodipropionic acid where the C8-C18 is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 110676-19-2, 3655-00-3, 61791-56-8, 14960-06-6, 26256-79-1, 90170-43-7, 91696-17-2, 97862-48-1) | Concentration in formulated end-use products not to exceed 30% by weight in pesticide formulations | Surfactants, related adjuvants of surfactants |
| Sodium salt of sulfated oleic acid | Surfactants, related adjuvants of surfactants | |
| Sodium silicate | Surfactant, emulsifier, wetting agent, stabilizer, inhibitor | |
| Sodium starch glycolate (CAS Reg. No. 9063-38-1) | Granular and tableted products only; not to exceed 8% of the formulated product | Disintegrant |
| Sodium sulfate | Solid diluent, carrier | |
| Sodium tripolyphosphate | Buffer, surfactant, suspending agent, dispersing agent, anticaking agent, conditioning agent | |
| Sorbic acid (CAS Reg. No. 110-44-1) | Preservative for formulations | |
| Sorbitan fatty acid esters (fatty acids limited to C12, C14, C16, and C18 containing minor amounts of associated fatty acids) and their derivatives; the poly(oxyethylene) content averages 5-20 moles | Surfactants, related adjuvants or surfactants. | |
| Soybean flour | Expires May 24, 2005. | Surfactant |
| Soybean oil-derived fatty acids | Solvent, cosolvent | |
| Stearic acid | Diluent | |
| α-Stearoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600 | Emulsifier | |
| α-Stearoyl-ω-hydroxypoly(oxyethylene); the poly(oxyethylene) content averages either 8, 9, or 40 moles; if a blend of products is used, the average number of moles ethylene oxide reacted to produce any product that is a component of the blend shall be either 8, 9, or 40 | Surfactants, related adjuvants of surfactants | |
| Sucrose octaacetate | Adhesive | |
| Sulfite liquors and cooking liquors, spent, oxidized (CAS Reg. No. 68514-09-0) | Surfactant, related adjuvants of surfactants | |
| Sulfuric acid (CAS Reg. No.7664-93-9) | Not to exceed 10% of the pesticide formulation; non-aerosol formulations only | pH Control agent |
| Sweet orange peel tincture (CAS Reg. No. 8028-48-6) | Not to exceed 10% (weight/weight) in pesticide formulation | Surfactant, fragrance, related adjuvants of surfactants |
| Synthetic paraffin and its succinic derivatives conforming to 21 CFR 172.275 | Carrier, binder, and carrying agent | |
| Synthetic petroleum wax, conforming to 21 CFR 172.888 | Binder, carrier, and coating agent | |
| Talc | Solid diluent, carriers | |
| Tall oil; fatty acids not less than 58%, rosin acids not more than 44%, unsaponifiables not more than 8% | Surfactants, related adjuvants of surfactants | |
| Tall oil fatty acids (CAS Reg. No. 61790-12-3) | Solvent/carrier | |
| Tartrazine | Dye | |
| Terpenes and terpenoids, turpentine oil, alpha-pinene fraction, polymd. (CAS Reg. No. 70750-57-1) | Surfactants, related adjuvants of surfactants | |
| Tetraethyl orthosilicate (CAS Reg. No. 78-10-4) | Not to exceed 2% by weight of pesticide formulations | Binder. |
| 1,1,1,2-Tetrafluoroethane, (CAS Reg. No. 811-97-2) | Aerosol propellant | |
| Trans-1,3,3,3-tetrafluoroprop-1-ene (CAS Reg. No. 29118-24-9) | Propellant | |
| Tetrahydrofurfuryl alcohol (THFA) (CAS Reg. No 97-99-4) | Expires February 9, 2008 | Solvent/cosolvent |
| N,N,N′,N″,-tetrakis-(2-hydroxypropyl) ethylenediamine (CAS Reg. No. 102-60-3) | Concentration in formulated end-use products not to exceed 20% by weight in pesticide formulations | Stabilizer for formulation. |
| α-[p-(1,1,3,3-tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3-tetramethylbutyl)phenol with a range of 1-14 or 30-70 moles of ethylene oxide: If a blend of products is used, the average range number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 1-14 or 30-70 (CAS Reg. Nos. 9036-19-5, 9002-93-1) | Not to exceed 7% of pesticide formulation | Surfactants related adjuvants of surfactants |
| 2,4,7,9-Tetramethyl-5-decyn-4, 7-diol | Not more than 2.5% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| Tetrasodium pyrophosphate | Anticaking agent, conditioning agent | |
| Thiosulfuric acid, disodium salt, anhydrous. (CAS Reg. No 7772-98-7) | Dechlorinator, reducing agent | |
| Thiosulfuric acid, disodium salt, pentahydrate. (CAS Reg. No. 10102-17-7) | Do. | |
| d-Alpha tocopherol (CAS Reg. No. 9-02-9 | None | Safener |
| d-Alpha tocopheryl acetate (CAS Reg. No. 58-95-7) | None | Do. |
| dl-Alpha tocopherol (CAS Reg. No.10191-41-0) | None | Do. |
| dl-Alpha tocopheryl acetate (CAS Reg. No. 7695-91-2) | None | Do. |
| Tricalcium phosphate | Surfactant, suspending agent, dispersing agent, anticaking agent, conditioning agent | |
| Trisodium phosphate | Surfactant, emulsifier, wetting agent | |
| 1-undecanol (CAS Reg. No. 112-42-5), 1-tetradecanol (CAS Reg. No. 112-72-1), 1-octadecanol (CAS Reg. No. 112-92-5), 1-eicosanol (CAS Reg. No. 629-96-9), 1-docosanol (CAS Reg. No. 661-19-8), alcohols, C16-18, distn. residues (CAS Reg. No. 68603-17-8 & CAS Reg. No. 1190630-03-5), alkenes, C18-22, mixed with polyethylene, oxidized, hydrolyzed, distn. residues from C16-18 alcs. manuf. (CAS Reg. No. 1430895-61-6), alkenes, C18-22, mixed with polyethylene, oxidized, hydrolyzed, distn. residues from C20-22 alcs. manuf. (CAS Reg. No. 1430895-62-7) | Carrier/Adjuvant and Coating Agent/Binder. | |
| Vermiculite | Solid diluent, carrier. | |
| Vitamin E (CAS Reg. No. 1406-18-4) | None | Safener |
| Walnut shells | Leaching inhibitor, binder for water-dispersible aggregates, sticker and suspension stabilizer | |
| Waxes and waxy substances, rice bran, oxidized (CAS Reg. No. 1883583-80-9) | Flow aid, surface protectant, film-forming agent, carrier, coating agent, or adjuvant | |
| Wintergreen oil | Attractant | |
| Wood flour | Derived from wood free of chemical preservatives | Solid diluent and carrier |
| Xanthan gum-modified, produced by the reaction of xanthan gum and glyoxal (maximum 0.3% by weight) | Not more than 0.5% of pesticide formulation | Surfactant |
| Xylene meeting the specifications listed in 21 CFR 172.884(b)(4) | In pesticide formulations for grain storage only | Solvent, cosolvent |
| Zeolite (hydrated alkali aluminum silicate) | Solid diluent, carrier | |
| Zinc oxide (CAS Reg. No. 1314-13-2) | Not more than 15% by weight in pesticide formulations when used as stabilizer | Coating agent, stabilizer |
| Zinc sulfate (basic and monohydrate) | Do. | |
| Zinc sulfate (basic and monohydrate) | Solid diluent, carrier |