Pharmaceutical manufacturers (antacid tablets/suspensions) and cosmetic/food formulators (as a talc-free anti-caking carrier) are the main buyers of magnesium trisilicate.
HSN code 28399010 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
HSN 28399010 covers magnesium trisilicate, used as an antacid pharmaceutical ingredient and as an anti-caking/carrier agent in food and cosmetics.
Pharma-grade requires USP/BP purity certification and heavy-metal impurity testing, while food/cosmetic-grade requires separate food-safety documentation distinct from industrial silicate grades.
Related HSN Codes (Heading 2839)
Frequently Asked Questions
No. HSN 28399010 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Magnesium trisilicate (28399010) pharma-grade needs USP/BP certification with heavy-metal testing - separate from the food/cosmetic-grade material used as an anti-caking carrier.
HSN 28399010 falls under Chapter 28 and Heading 2839 of India's customs tariff schedule.
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