Folic Acid USP Powder
Pharmaceutical-grade folic acid (vitamin B9) powder meeting United States Pharmacopeia standards, used primarily as a vitamin supplement. Classified under HTS 2936.29.10.00 as unmixed folic acid, a synthetic vitamin derivative. Supplied in bulk for formulation into tablets or capsules.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixed with other vitamins or containing intentional impurities
Mixtures of vitamins or derivatives with added substances fall under the 'other' subheading rather than pure folic acid.
If when pre-formulated into finished dosage tablets or capsules
Vitamin preparations in dosage form are classified in Chapter 30 as medicaments, not as unmixed chemical compounds.
If incorporated into food supplement powders for retail sale
Vitamin-fortified food supplements are classified as food preparations rather than pure chemical substances.
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Import Tips & Compliance
• Provide Certificate of Analysis confirming purity ≥98% and USP compliance to verify classification as unmixed folic acid
• Include FDA Drug Master File or DMF reference for pharmaceutical-grade imports to expedite customs clearance
• Avoid common pitfall of mislabeling as 'folate calcium salt' which requires verification of exact chemical form
Related Products under HTS 2936.29.10.00
Folic Acid EP Grade Crystals
European Pharmacopoeia-grade folic acid crystals used in pharmaceutical manufacturing and nutritional supplements. Falls under HTS 2936.29.10.00 as synthetic folic acid, unmixed, qualifying as a vitamin derivative. Typically 99% purity with characteristic yellow-orange crystalline structure.
Synthetic Folic Acid 98% Technical Grade
Technical grade synthetic folic acid at 98% purity for industrial vitamin production and animal feed fortification. Classified specifically under HTS 2936.29.10.00 as unmixed folic acid per HTS nomenclature. Provided as fine yellow powder with stabilizer for bulk handling.
Folic Acid with 0.5% Stabilizer
Folic acid powder containing minimal stabilizer (0.5%) necessary for preservation during transport, per chapter note (f). Remains classified under HTS 2936.29.10.00 as the stabilizer doesn't change its vitamin nature. Used in high-volume supplement manufacturing.
Bulk Folic Acid for Fortification
High-purity folic acid specifically for food fortification programs (cereals, flour, rice). HTS 2936.29.10.00 classification as unmixed synthetic vitamin used primarily as such. Meets WHO specifications for mandatory fortification standards.
Pharmaceutical Folic Acid Micronized
Micronized folic acid powder (<10 microns) for direct tablet compression in pharmaceutical production. Classified HTS 2936.29.10.00 as unmixed vitamin derivative with physical processing only. Improves bioavailability and compressibility.
Folic Acid Feed Grade 96%
96% folic acid powder for animal nutrition and poultry feed supplementation. HTS 2936.29.10.00 as synthetic unmixed vitamin per chapter scope. Includes carrier for uniform mixing in mash feeds.