Palmitic acid, stearic acid, their salts and esters
Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Palmitic acid, stearic acid, their salts and esters
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2915.70.01
Sodium Stearate
Sodium stearate is the sodium salt of stearic acid, a saturated C18 monocarboxylic acid, used primarily as a stabilizer and emulsifier in cosmetics and soaps. It falls under HTS 2915.70.01 as a salt of stearic acid per chapter notes classifying inorganic salts of organic acid-function compounds with the parent acid. Commonly found in bar soaps and personal care formulations.
Methyl Palmitate
Methyl palmitate is the methyl ester of palmitic acid (C16H32O2), a saturated monocarboxylic acid used as a biodiesel intermediate, lubricant, and chemical intermediate. Falls under HTS 2915.70.01 as an ester of palmitic acid; chapter note (A) classifies esters with the parent acid occurring last in numerical order. Clear colorless liquid.
Zinc Stearate Fine Powder
Zinc stearate, the zinc salt of stearic acid, serves as a heat stabilizer in plastics, anti-caking agent in powders, and pharmaceutical glidant. Classified under HTS 2915.70.01 following chapter rules for metal salts of organic acids. Ultra-fine grade (<6 micron) for optimal dispersion.
Palmitic Acid Flakes
Palmitic acid (hexadecanoic acid, C16) is a saturated monocarboxylic acid used in cosmetics, food emulsifiers, and pharmaceutical creams. HTS 2915.70.01 covers this pure chemically defined compound per Chapter 29 note (a). Supplied as ivory-colored flakes melting at 62-63°C.
Glyceryl Stearate SE
Glyceryl stearate self-emulsifying (SE) is a mono/di-glyceride ester of stearic acid used as oil-in-water emulsifier in creams and lotions. Classifies under HTS 2915.70.01 as stearic acid ester; chapter note prioritizes acid-function parent. Common in O/W cosmetic emulsions.
Magnesium Stearate USP
Magnesium stearate USP grade is the magnesium salt of stearic acid used as lubricant in tablet compression for pharmaceuticals. HTS 2915.70.01 classification follows chapter note for organic acid metal salts. Meets USP <88> heavy metals and microbial limits.
Isopropyl Palmitate
Isopropyl palmitate is the ester of palmitic acid and isopropanol used as emollient in skin care products with dry, non-greasy feel. Classifies under HTS 2915.70.01 as palmitic acid ester per chapter ester classification rule. Low comedogenicity rating (0-2).
Stearic Acid 1801 Triple Pressed
Stearic acid 1801 refers to C18 content 40% (palmitic), 60% stearic after triple pressing, used in soap, cosmetics, rubber. HTS 2915.70.01 as defined saturated monocarboxylic acid mixture within heading scope. Iodine value <2.0 indicates saturation.
Ethylhexyl Stearate
Ethylhexyl stearate (octyl stearate) is C8 alcohol ester of stearic acid used as emollient and solvent in sunscreens and hair conditioners. HTS 2915.70.01 as stearic acid ester. Non-oily, fast spreading properties.
Aluminum Distearate
Aluminum distearate is the aluminum salt of stearic acid used as thickening agent in paints, greases, and cosmetics. Dual stearate chains on aluminum. Classifies HTS 2915.70.01 per metal salt rule. Gel forming properties.
PEG-100 Stearate
PEG-100 stearate is polyethylene glycol (100) ester of stearic acid, hydrophilic emulsifier for oil-in-water creams. HTS 2915.70.01 as stearic acid ester despite polymer chain. HLB 18.8 super-wetter.
Potassium Stearate Powder
Potassium stearate is the potassium salt of stearic acid used in liquid soaps, cements, and as corrosion inhibitor. More water-soluble than sodium salt. HTS 2915.70.01 organic acid salt classification.
Stearyl Stearate
Stearyl stearate is C18 alcohol ester of stearic acid used as emollient and viscosity modifier in lipsticks and sticks. Waxy solid mp 58°C. HTS 2915.70.01 stearic acid ester classification.
Stearic Acid Industrial Grade
Stearic acid (C18H36O2) is a saturated acyclic monocarboxylic fatty acid derived from animal or vegetable fats, used in rubber vulcanization, candle making, and metalworking lubricants. Classified under HTS 2915.70.01 as a pure saturated monocarboxylic acid meeting Chapter 29 note (a) for chemically defined organic compounds. Typically supplied as white flakes or powder with 95%+ purity.
Calcium Stearate Powder
Calcium stearate is the calcium salt of stearic acid used as a lubricant, stabilizer, and release agent in PVC plastics, pharmaceuticals, and concrete production. HTS 2915.70.01 applies per chapter note classifying inorganic salts with their parent organic acid (stearic). Fine white powder insoluble in water.