- Chemical Name:Antimony Trioxide
- CAS Number:1309-64-4
- Synonyms:Antimony Sesquioxide, Antimony(III) oxide
Indian Oxides and Chemicals Antimony Trioxide IND Star - RG is an excellent flame retardant for plastics and rubber, laminates, insulation, paints & varnishes, paper and textiles, in combination with a halogen source. Opacifying agent for enamels and ceramic pigments, paints and printing inks. Its fine particle size gives a good reactivity in the preparation of antimony-based pigments.