Antimony Trioxide
PROPERTIES & USAGE | ||
Properties | Usage | |
Molar mass | 228.18 g/mol | source of radicals |
Density | 1.98 g/cm3 | ingredient in western blot gels and hair bleach |
Melting point | 120 °C (248 °F; 393 K) decomposes | oxidants in organic chemistry |
5.67 g/cm3 β-form | ||
Melting point | 656 °C (1,213 °F; 929 K) | |
Molar mass | 291.518 g/mol |
SPECIFICATION | |||
Specification | |||
Sb2O3 | 99.8 | 99.5 | |
Impurity≤As2O3 | 0.05 | 0.06 | |
PbO | 0.08 | 0.1 | |
Fe2O3 | 0.005 | 0.006 | |
CuO | 0.002 | 0.002 | |
Se | 0.004 | 0.005 | |
Whiteness≥ | 96 | 95 | |
Average grain size (μm) | 0.5-0.9 | 0.5-0.9 | |
0.9-1.6 | 0.9-1.6 | ||
1.6-2.5 | 1.6-2.5 |