Vitamin C and its derivatives
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. > Alkaloids of rye ergot and their derivatives; salts thereof: > D- or DL-Pantothenic acid (Vitamin B5) and its derivatives > Vitamin C and its derivatives
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2936.27.00
Ascorbic Acid 99% Min Technical Grade
Ascorbic acid (Vitamin C) in technical grade with a minimum purity of 99%, presented as a separate chemically defined organic compound. It is used primarily as a vitamin in food and pharmaceutical manufacturing, falling squarely within the scope of tariff item 2936.27.00.
Ascorbic Acid DC Granules
Ascorbic acid in direct compression granules, containing minimal excipients for tablet manufacturing. As long as the excipients are incidental and do not render the product suitable for a specific use, it remains a separate chemically defined compound under this tariff item.
Ascorbic Acid Powder Food Grade
Fine crystalline ascorbic acid powder, food grade, used for fortification and preservation in food products. It is a separate chemically defined compound and qualifies under this tariff item as Vitamin C.
Ascorbyl Glucoside Powder
Ascorbyl glucoside, a water-soluble derivative of Vitamin C where a glucose moiety is attached. It is used primarily as a vitamin in cosmetics and is classified here as a derivative of Vitamin C.
Ascorbyl Palmitate NF Grade
Ascorbyl palmitate, a fat-soluble ester of ascorbic acid and palmitic acid, used as an antioxidant in foods and cosmetics. As an ester of Vitamin C, it is classified under this tariff item per Chapter 29 rules.
Calcium Ascorbate Fine Powder
Calcium ascorbate, a salt of ascorbic acid and calcium, used in chewable tablets and supplements. As a salt of Vitamin C, it is classified under this tariff item per Chapter 29 note on salts of organic compounds.
L-Ascorbic Acid USP Grade
L-ascorbic acid, USP grade, the active form of Vitamin C used in pharmaceuticals and supplements. It is a separate chemically defined compound and falls under this tariff item.
Magnesium Ascorbate Crystals
Magnesium ascorbate, a salt of ascorbic acid and magnesium, used in mineral-vitamin combination supplements. It is classified here as a salt of Vitamin C.
Sodium Ascorbate Pharmaceutical Grade
Sodium ascorbate, pharmaceutical grade, a sodium salt of L-ascorbic acid used in injectables and oral supplements. It is a salt of Vitamin C and falls under this tariff item.
Sodium Ascorbyl Phosphate
Sodium ascorbyl phosphate, a stable derivative of Vitamin C with a phosphate group, used in skincare for collagen synthesis. It is a derivative of Vitamin C and is classified under this tariff item.