Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 39 — Plastics and articles thereof
Heading 3913 — Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms.
Subheading 3913.10 — Alginic acid, its salts and esters
HS code
3913.10.00
Alginic acid, its salts and esters
Last Verified Date - 1 October 2026
Common commodities
Alginic acid powderSodium alginate granulesPotassium alginate crystalsPropylene glycol alginate (PGA) pelletsCalcium alginate powderSeaweed derived alginatesNatural alginic acid saltAlginate for food industryPrimary form alginate powderMarine polysaccharide alginates