| Product Name | Antimony Trioxide |
| Product Code | NCZ-VA-201/21 |
| CAS No | 1309-64-4 |
| Particle Size | 1-5 Micron |
| Formula | Sb2O3 291.50 |
| Form | Powder |
| Purity | 99.5% |
| Melting Point | 656 °C |
| Density | 5.2 g/cm³ |
| Crystal Structure | Cubic |
| Boiling Point | 1,425 °C |
Descriptions: Antimony Trioxide Powder
Antimony (III) oxide is the inorganic compound with the formula Sb2O3. It is the most important commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. A mixed arsenic-antimony oxide occurs in the nature as the very rare mineral stibioclaudetite.
Application: Antimony Trioxide Powder
Aluminium oxide may be used as a do pant to produce optical fiber amplifiers and high-power fiber lasers.
USES:
The annual consumption of antimony (III) oxide in the United States and Europe is approximately 10,000 and 25,000 tonnes, respectively. The main application is as flame retardant synergist in combination with halogenated materials. The combination of the halides and the antimony is key to the flame-retardant action for polymers, helping to form less flammable chars. Such flame retardants are found in electrical apparatuses, textiles, leather, and coatings.
Antimony (III) oxide is an pacifying agent for glasses, ceramics and enamels.
Antimony (III) oxide is a useful catalyst in the production of polyethylene terephthalate (PET plastic) and the vulcanization of rubber.
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
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