Antimony trioxide
Antimony trioxide
Antimony trioxide (Sb2O3) is a white powder used mainly as a flame retardant synergist with halogenated compounds in plastics, rubber and textiles. Akshar Shop supplies antimony trioxide to polymer, cable, rubber, glass and ceramic manufacturers across India.
Key facts
| CAS No. | 1309-64-4 |
|---|---|
| Synonyms | Antimony oxide, Antimony(III) oxide, Antimony white |
| Chemical formula | Sb2O3 |
| HSN code | 2825 |
| Dispatch from | Kolkata, West Bengal |
Last updated:
Why buy from Akshar Shop: COA / SDS on request · GST invoice with every order · dispatch from Kolkata, delivery across India.
About Antimony trioxide
Antimony trioxide (Sb2O3) is a white powder used mainly as a flame retardant synergist with halogenated compounds in plastics, rubber and textiles. Akshar Shop supplies antimony trioxide to polymer, cable, rubber, glass and ceramic manufacturers across India.
Uses and applications of Antimony Trioxide
- Flame retardant synergist in PVC, plastics and cable compounds
- Flame retardant rubber, textiles, adhesives and coatings
- Fining agent to remove bubbles in glass manufacture
- Opacifier in ceramics, porcelain and enamels
- Catalyst in polyester (PET) production
- Pigment and paper applications
Grades, forms and packing
Antimony trioxide is supplied as fine white powder in different particle size grades for plastics, glass and catalyst use. Specifications vary by lot and grade, so the exact grade, pack size and COA are confirmed with the quotation. Samples can be discussed for new applications.
Why buy Antimony Trioxide from Akshar Shop
- GST billing for businesses, with clear product and HSN details on the invoice
- COA / SDS on request so your QC and safety teams have the paperwork they need
- Bulk supply for manufacturers and small packs for labs, workshops and trials
- Orders dispatched from Kolkata to customers across India
Storage and handling
Antimony trioxide is suspected of causing cancer by inhalation. Store in closed containers in a dry place, avoid creating dust and handle with dust mask, gloves and goggles as per the SDS. Keep away from food and feed.
Related products: Titanium Dioxide and Zinc Oxide.
Ask for a quote through the enquiry form, WhatsApp +91 92303 82749 or [email protected]. Please mention quantity, grade and delivery city.
Need the grade, pack size or price? Send an enquiry or WhatsApp +91 92303 82749. COA and SDS are available on request.
Specification
- Chemical name : Antimony trioxide (antimony(III) oxide)
- CAS No. : 1309-64-4
- Molecular formula : Sb2O3
- Molar mass : 291.52 g/mol
- Appearance : Fine white powder
- Solubility : Practically insoluble in water
- HSN code : 2825
- Typical applications : Flame retardants, glass fining, ceramics opacifier, PET catalyst
Frequently asked questions about Antimony trioxide
What is Antimony Trioxide used for?
Antimony trioxide is used as a flame retardant synergist in plastics, cables, rubber and textiles, as a fining agent in glass, as an opacifier in ceramics and as a PET catalyst.
Which grades and pack sizes of Antimony Trioxide are available?
We supply fine white powder in different particle size grades. The exact grade, packing and COA are confirmed with the quotation.
Do you provide COA and SDS for Antimony Trioxide?
Yes. We share the COA for the lot being supplied and the SDS on request, so your QC team can check them before dispatch.
How do I get a quote for Antimony Trioxide?
Use the enquiry form on this page, WhatsApp +91 92303 82749 or email [email protected] with your required grade, quantity and delivery location. We reply with price, packing and dispatch details.
Is antimony trioxide hazardous?
It is suspected of causing cancer by inhalation, so avoid dust, use a dust mask, gloves and goggles, and store it closed away from food and feed.
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Nature of Business: Trader & Supplier | Item: Antimony trioxide | Akshar Exim Company Pvt. Ltd., Kolkata