Molekula
Antimony(III) oxide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Antimony(III) oxide is a white inorganic compound primarily used as a flame retardant synergist in plastics, textiles, and rubber, as well as a catalyst in PET production. This product is identified by CAS number 1309-64-4 and carries no signal word. Molekula supplies Antimony(III) oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90031793
- CAS Number
- 1309-64-4
See the other grade of CAS 1309-64-4 →
Frequently asked questions
What is Antimony(III) oxide used for?
Antimony(III) oxide is primarily used as a flame retardant synergist in plastics, textiles, and rubber, as well as a catalyst in the production of PET plastic.
What is the chemical formula and molecular weight of Antimony(III) oxide?
The chemical formula is Sb2O3 and the molecular weight is 291.52 g/mol.
How should Antimony(III) oxide be stored?
It should be stored in a cool, dry, well-ventilated area in a tightly closed container, away from incompatible substances.
What grade of Antimony(III) oxide is available?
Please contact our sales team to confirm the specific purity and technical grades currently available in our inventory.
Can Molekula supply Antimony(III) oxide in bulk?
Yes, Molekula can supply Antimony(III) oxide in quantities ranging from small research amounts to large-scale bulk industrial orders.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory and quality compliance.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.