Formic Acid 85% Technical Grade
Formic acid at 85% concentration in aqueous solution, classified under HTS 2915.11.00.00 as a saturated acyclic monocarboxylic acid. Used primarily in industrial applications like leather tanning, textile processing, and as a preservative. Meets chapter 29 requirements for separate chemically defined organic compounds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as sodium formate salt
Salts of formic acid are classified separately under 2915.12 per chapter note on inorganic salts following the organic acid heading.
If contains significant additives beyond stabilizers
Chapter 29 excludes preparations not meeting pure compound criteria; mixtures become chemical preparations in chapter 38.
If for oral hygiene preparations like mouthwashes
Formic acid in consumer formulations for specific use falls under chapter 33, not pure compounds of chapter 29.
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Import Tips & Compliance
• Verify concentration and purity via Certificate of Analysis to confirm classification under 2915.11.00.00, avoiding misclassification as mixtures
• Include Safety Data Sheet (SDS) showing it's formic acid meeting chapter 29 chemical definition; ensure proper UN 1779 hazardous labeling
Related Products under HTS 2915.11.00.00
Formic Acid 94-100% Anhydrous Grade
High-purity formic acid (94-100%) suitable for pharmaceutical and fine chemical synthesis, directly classifiable as formic acid under HTS 2915.11.00.00. Its saturated acyclic monocarboxylic structure fits chapter 29 heading requirements without exclusions.
Industrial Formic Acid 80% for Silage Preservation
80% formic acid formulated for agricultural silage additives, classified under 2915.11.00.00 as it remains a chemically defined formic acid solution per chapter notes (d). Used to lower pH in livestock feed fermentation.
Pharma-Grade Formic Acid USP/NF
Ultra-pure formic acid meeting USP/NF standards for pharmaceutical manufacturing, classified as formic acid under HTS 2915.11.00.00. Its high assay and lack of impurities align with chapter 29's chemically defined compound criteria.
Formic Acid with Stabilizer for Textile Dyeing
85% formic acid containing polymerization stabilizer, permissible under HTS 2915.11.00.00 per chapter note (f) for transport/preservation additives not altering general use. Applied in wool dyeing and finishing processes.
Leather Tanning Formic Acid 88%
88% formic acid optimized for leather deliming and pickling, classified under HTS 2915.11.00.00 as chemically defined formic acid. Essential in tannery wet processing to adjust pH and remove salts.
Rubber Vulcanization Formic Acid
Technical formic acid used as coagulant in latex processing for rubber goods, under HTS 2915.11.00.00. Meets chapter 29 as pure compound essential for natural rubber production.