| Substances
| Limitations
|
|---|
| Aluminum stearoyl benzoyl hydroxide | For use only as a thickening agent in mineral oil lubricants at a level not to exceed 10 pct by weight of the mineral oil.
|
| N,N-Bis(2-ethylhexyl)-ar-methyl-1H-benzotriazole-1-methanamine (CAS Reg. No. 94270-86-7) | For use as a copper deactivator at a level not to exceed 0.1 percent by weight of the lubricant.
|
| BHA
| |
| BHT
| |
| α-Butyl-omega-hydroxypoly(oxyethylene) poly(oxypropylene) produced by random condensation of a 1:1 mixture by weight of ethylene oxide and propylene oxide with butanol; minimum molecular weight 1,500; Chemical Abstracts Service Registry No. 9038-95-3 | Addition to food not to exceed 10 parts per million.
|
| α-Butyl-omega-hydroxypoly(oxypropylene); minimum molecular weight 1,500; Chemical Abstracts Service Registry No. 9003-13-8 | Do.
|
| Castor oil | Do.
|
| Castor oil, dehydrated | Do.
|
| Castor oil, partially dehydrated | Do.
|
| Dialkyldimethylammonium aluminum silicate (CAS Reg. No. 68953-58-2), which may contain up to 7 percent by weight 1,6-hexanediol (CAS Reg. No. 629-11-8), where the alkyl groups are derived from hydrogenated tallow fatty acids (C14-C18) and where the aluminum silicate is derived from bentonite | For use only as a gelling agent in mineral oil lubricants at a level not to exceed 15 percent by weight of the mineral oil.
|
| Dimethylpolysiloxane (viscosity greater than 300 centistokes) | Addition to food not to exceed 1 part per million.
|
| Di (n-octyl) phosphite (CAS Reg. No. 1809-14-9) | For use only as an extreme pressure-antiwear adjuvant at a level not to exceed 0.5 percent by weight of the lubricant.
|
| Disodium decanedioate (CAS Reg. No. 17265-14-4) | For use only:
1. As a corrosion inhibitor or rust preventative in mineral oil-bentonite lubricants at a level not to exceed 2 percent by weight of the grease.
2. As a corrosion inhibitor or rust preventative only in greases at a level not to exceed 2 percent by weight of the grease.
|
| Disodium EDTA (CAS Reg. No. 139-33-3) | For use only as a chelating agent and sequestrant at a level not to exceed 0.06 percent by weight of lubricant at final use dilution.
|
| Ethoxylated resin phosphate ester mixture consisting of the following compounds: | For use only as a surfactant to improve lubricity in lubricating fluids complying with this section at a level not to exceed 5 percent by weight of the lubricating fluid.
|
| 1. Poly(methylene-p-tert-butyl- phenoxy)poly-(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters (0 to 40 percent of the mixture). The resin is formed by condensation of 1 mole of p-tert-butylphenol with 2 to 4 moles of formaldehyde and subsequent ethoxylation with 4 to 12 moles of ethylene oxide;
| |
| 2. Poly(methylene-p-nonylphenoxy) poly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters (0 to 40 percent of the mixture). The resin is formed by condensation of 1 mole of p-nonylphenol with 2 to 4 moles of formaldehyde and subsequent ethoxylation with 4 to 12 moles of ethylene oxide; and
| |
| 3. n-Tridecyl alcohol mixture of dihydrogen phosphate and monohydrogen phosphate esters (40 to 80 percent of the mixture; CAS Reg. No. 56831-62-0)
| |
| Fatty acids derived from animal or vegetable sources, and the hydrogenated forms of such fatty acids
| |
| 2-(8-Heptadecenyl)-4,5-dihydro-1H-imidazole-1-ethanol (CAS Reg. No. 95-38-5) | For use at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Hexamethylenebis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) (CAS Reg. No. 35074-77-2) | For use as an antioxidant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| α-Hydro-omega-hydroxypoly (oxyethylene) poly(oxypropylene) produced by random condensation of mixtures of ethylene oxide and propylene oxide containing 25 to 75 percent by weight of ethylene oxide; minimum molecular weight 1,500; Chemical Abstracts Service Registry No. 9003-11-6 | Addition to food not to exceed 10 parts per million.
|
| 12-Hydroxystearic acid
| |
| Isopropyl oleate | For use only as an adjuvant (to improve lubricity) in mineral oil lubricants.
|
| Magnesium ricinoleate | For use only as an adjuvant in mineral oil lubricants at a level not to exceed 10 percent by weight of the mineral oil.
|
| Mineral oil | Addition to food not to exceed 10 parts per million.
|
| N-Methyl-N-(1-oxo-9- octadecenyl)glycine (CAS Reg. No. 110-25-8) | For use as a corrosion inhibitor at levels not to exceed 0.5 percent by weight of the lubricant.
|
| N-phenylbenzenamine, reaction products with 2,4,4-trimethylpentene (CAS Reg. No. 68411-46-1) | For use only as an antioxidant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Petrolatum | Complying with § 178.3700. Addition to food not to exceed 10 parts per million.
|
| Phenyl-α-and/or phenyl-β-naphthylamine | For use only, singly or in combination, as antioxidant in mineral oil lubricants at a level not to exceed a total of 1 percent by weight of the mineral oil.
|
| Phosphoric acid, mono- and dihexyl esters, compounds with tetramethylnonylamines and C11-14 alkylamines | For use only as an adjuvant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Phosphoric acid, mono- and diisooctyl esters, reacted with tert-alkyl and (C12-C14) primary amines (CAS Reg. No. 68187-67-7) | For use only as a corrosion inhibitor or rust preventative inlubricants at a level not to exceed 0.5 percent by weight of the lubricant.
|
| Phosphorothioic acid, O, O, O-triphenyl ester, tert-butyl derivatives (CAS Reg. No. 192268-65-8) | For use only as an extreme pressure-antiwear adjuvant at a level not to exceed 0.5 percent by weight of the lubricant.
|
| Polyurea, having a nitrogen content of 9-14 percent based on the dry polyurea weight, produced by reacting tolylene diisocyanate with tall oil fatty acid (C16 and C18) amine and ethylene diamine in a 2:2:1 molar ratio | For use only as an adjuvant in mineral oil lubricants at a level not to exceed 10 percent by weight of the mineral oil.
|
| Polybutene (minimum average molecular weight 80,000) | Addition to food not to exceed 10 parts per million.
|
| Polybutene, hydrogenated; complying with the identity prescribed under § 178.3740 | Do.
|
| Polyethylene | Do.
|
| Polyisobutylene (average molecular weight 35,000-140,000 (Flory)) | For use only as a thickening agent in mineral oil lubricants.
|
| Sodium nitrite | For use only as a rust preventive in mineral oil lubricants at a level not to exceed 3 percent by weight of the mineral oil.
|
| Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydro-cinnamate)]methane (CAS Reg. No. 6683-19-8) | For use only as an antioxidant in lubricants at a level not to exceed 0.5 percent by weight of the lubricant.
|
| Thiodiethylenebis (3,5-di-tert-butyl-4-hydroxyhydrocinnamate) (CAS Reg. No. 41484-35-9) | For use as an antioxidant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Tri[2(or 4)-C9-10-branched alkylphenyl]phosphorothioate (CAS Reg. No. 126019-82-7) | For use only as an extreme pressure-antiwear adjuvant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Triphenyl phosphorothionate (CAS Reg. No. 597-82-0) | For use as an adjuvant in lubricants herein listed at a level not to exceed 0.5 percent by weight of the lubricant.
|
| Tris(2,4-di-tert-butylphenyl)phosphite (CAS Reg. NO. 31570-04-4) | For use only as a stabilizer at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Thiodiethylenebis(3,5-di-tert-butyl-4-hydroxy-hydro- cinnamate) (CAS Reg. No. 41484-35-9) | For use as an antioxidant at levels not to exceed 0.5 percent by weight of the lubricant.
|
| Zinc sulfide | For use at levels not to exceed 10 percent by weight of the lubricant. |