Nicotinic acid (niacin) and its derivatives
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent. > Vitamins and their derivatives, unmixed: > Other vitamins and their derivatives > Nicotinic acid (niacin) and its derivatives
Duty Rate (from China)
Products classified under Tariff item 2936.29.00.60
Bulk Folic Acid for Fortification
Bulk folic acid in high-purity powder form, intended for food fortification programs. It is a synthetic, unmixed vitamin (B9) used primarily as a vitamin, falling under tariff item 2936.29.00 for other vitamins and their derivatives.
2936.29.00Feed Grade Niacin 99% Premix Base
Niacin powder at 99% purity for animal nutrition premixes, meeting feed safety standards. This unmixed synthetic vitamin B3 is classified under tariff item 2936.29.00 as an other vitamin and its derivative.
2936.29.00Folic Acid EP Grade Crystals
European Pharmacopoeia-grade folic acid crystals used in pharmaceutical manufacturing and nutritional supplements. As a synthetic, unmixed vitamin B9 derivative, it is classified under tariff item 2936.29.00 for other vitamins and their derivatives.
2936.29.00Folic Acid Feed Grade 96%
Folic acid powder at 96% purity for animal nutrition and poultry feed supplementation, including a carrier for uniform mixing. It is an unmixed synthetic vitamin used primarily as a vitamin, falling under tariff item 2936.29.00.
2936.29.00Folic Acid USP Powder
Pharmaceutical-grade folic acid (vitamin B9) powder meeting USP standards, used primarily as a vitamin supplement. This synthetic, unmixed derivative is classified under tariff item 2936.29.00 for other vitamins and their derivatives.
2936.29.00Folic Acid with 0.5% Stabilizer
Folic acid powder with 0.5% stabilizer added for preservation during transport. The stabilizer is minimal and necessary, so the product remains an unmixed vitamin derivative under tariff item 2936.29.00.
2936.29.00High-Purity Folic Acid 99.5%
Ultra-high purity folic acid at 99.5% for research and premium supplement applications, with low endotoxin specification for injectable use. This chemically defined, unmixed vitamin B9 is classified under tariff item 2936.29.00.
2936.29.00Niacinamide EP Fine Powder
European Pharmacopoeia-compliant niacinamide fine powder for inhalation and sublingual applications. This unmixed vitamin B3 derivative is classified under tariff item 2936.29.00 for other vitamins and their derivatives.
2936.29.00Niacinamide FCC Granules
Nicotinamide granules compliant with Food Chemicals Codex standards, used as vitamin B3 for nutritional fortification in foods and supplements. This unmixed synthetic derivative is classified under tariff item 2936.29.00.
2936.29.00Niacinamide Hydrochloride
Nicotinamide hydrochloride salt providing stable vitamin B3 for liquid supplement formulations. As a salt of an organic compound, it is classified with the parent compound under tariff item 2936.29.00 per Chapter 29 Note 5.
2936.29.00Niacin Free Acid Micronized
Micronized nicotinic acid powder with particle size under 10 microns for enhanced bioavailability in nutraceuticals. This unmixed vitamin B3 is classified under tariff item 2936.29.00 as an other vitamin derivative.
2936.29.00Niacin Sodium Salt
Sodium nicotinate, the sodium salt of niacin, used in effervescent tablet formulations for improved solubility. Per Chapter 29 Note 5, inorganic salts of organic compounds are classified with the parent compound under tariff item 2936.29.00.
2936.29.00Niacin USP Powder
Pharmaceutical-grade niacin (nicotinic acid) powder meeting USP standards, used primarily as a vitamin B3 supplement. This chemically defined organic compound is classified under tariff item 2936.29.00 as an unmixed vitamin derivative.
2936.29.00Pharmaceutical Folic Acid Micronized
Micronized folic acid powder with particle size under 10 microns for direct tablet compression in pharmaceutical production. Physical processing does not alter its classification as an unmixed vitamin derivative under tariff item 2936.29.00.
2936.29.00Synthetic Folic Acid 98% Technical Grade
Technical grade synthetic folic acid at 98% purity for industrial vitamin production and animal feed fortification. As an unmixed synthetic vitamin, it falls under tariff item 2936.29.00 for other vitamins and their derivatives.