Antimony Trioxide PurReagent Plus, >= 99.0 %

PurReagent Plus


Linear Formula:  Sb2O3
Molecular Weight:  291.50 g/mol
CAS Number: 1309-64-4

Properties

Vapour pressure 13.3 hPa ( 660 °C)
Assay Purity >= 99 %
B pt. 1550 °C
M pt. 656°C(sublimed)
Form Solid

Safety Information

Hazard Statement(s) H351
Precautionary Statement  P201 - P202 - P280 - P308 + P313 - P405 - P501
GHS Pictogram
HS Code 28258000
Storage Temp. Room Temperature
Storage Class 11 - Combustible Solids

Description

Application
It is widely used as a flame retardant synergist in plastics textiles and rubber. It is also used in the manufacture of glass ceramics and pigments.

Purpose
The primary purpose of antimony trioxide is to enhance flame resistance when combined with halogenated compounds and to serve as an important intermediate in various industrial and chemical manufacturing processes.

General Description
Antimony trioxide is an inorganic compound with the formula SbO. It appears as a white crystalline powder and is only slightly soluble in water.