Antimony(V) oxide
99%
Reagent
Code: #134503
Alias
Antimony pentoxide; antimony oxide (V), antimony anhydride
CAS Number
1314-60-9
science Other reagents with same CAS 1314-60-9
blur_circular Chemical Specifications
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Molecular Information
Weight
323.52 g/mol
Formula
Sb₂O₅
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Registry Numbers
EC Number
215-237-7
MDL Number
MFCD00011216
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Physical Properties
Melting Point
380 °C (dec.)(lit.)
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Storage & Handling
Density
3.78 g/mL at 25 °C(lit.)
Storage
Room temperature
description Product Description
Used as a flame retardant in plastics, textiles, and coatings, enhancing fire resistance by reducing flammability and slowing combustion. Often combined with halogenated compounds to improve effectiveness. Also serves as a catalyst in the production of polyethylene terephthalate (PET) and other industrial polymers. Employed in the manufacturing of ceramics and glass as a fining agent to remove bubbles and improve product quality. Found in some electronic materials and semiconductor applications due to its dielectric characteristics.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| CA | 0-0.002 |
| Cu | 0-0.005 |
| Fe | 0-0.005 |
| MG | 0-0.002 |
| NA | 0-0.005 |
| Sb2O5 (dry basis) (%) | 98.5-100 |
| Loss on Drying (%) | 12.30-17.27 |
| APPEARANCE | White to Yellow Powder |
| X-RAY DIFFRACTION | Conforms to Structure |
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