Antimony(Iii) Oxide 99%


Linear Formula:  Sb2O3
Molecular Weight:  291.52g/mol
CAS Number: 1309-64-4

Properties

Water Solubility Slightly soluble
B pt. 1550 ℃ (lit.)
M pt. 655 ℃(lit.)
Density 5.2g/cm3

Safety Information

Hazard Statement(s) H351
Precautionary Statement  P281
Symbol
Signal word Warning
HS Code 2825800000
Flash point 1550℃subl.
Storage Temp. Store at room temperature.
Storage Class 6.1
Packaging Poly Bottle
UN Number 9201

Description

Recommended products
Ammonium Hydrogen Carbonate 98%

Application
Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V2O5 Sb2O3and high purity hydrogen peroxide.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
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.