Flame-retardant masterbatch and plastic compounder manufacturers are the dominant buyers of antimony trioxide, using it as a synergist alongside halogenated flame retardants.
HSN code 28258000 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 28258000 covers antimony oxides, primarily antimony trioxide, used as a flame-retardant synergist in plastics and textiles.
Antimony trioxide is classified as a suspected carcinogen under EU CLP and similar frameworks, requiring specific hazard labeling and, in some markets, increasingly restricted end-use documentation.
Related HSN Codes (Heading 2825)
Frequently Asked Questions
No. HSN 28258000 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Antimony trioxide (28258000) carries suspected-carcinogen hazard labeling under EU CLP - flame-retardant plastics manufacturers are the dominant buyer segment despite the classification.
HSN 28258000 falls under Chapter 28 and Heading 2825 of India's customs tariff schedule.
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