菜单
Molecular formula: Sb2O3
Molecular weight: 291.5
Properties: White powder, non-toxic, melting point 656°C, boiling point 1425°C. not soluble in water. Dissolved in hydrochloric acid and concentrated sulfuric acid. Non-flammable.
use
Antimony trioxide is one of the first inorganic flame retardants to be used. It is mainly used as a flame retardant synergist to cooperate with halogen-containing compounds. It plays a flame retardant effect during their thermal decomposition process and can replace some halogen compounds. It can be applied Used in plastics, rubber, chemical fiber, enamel, paint, paint, glass, electronics and other industries.
package
Plastic inner woven bag, net weight 25kg per bag
| project | High purity type, Dedicated, Universal |
|---|---|
| Sb2O3 ％≥ | 99.80, 99.50, 99.00 |
| As2O3 ％≤ | 0.05, 0.06, 0.12 |
| PbO ％≤ | 0.08, 0.10, 0.20 |
| Fe2O3 ％≤ | 0.005, 0.006 |
| CuO ％≤ | 0.002, 0.002 |
| Se ％≤ | 0.004, 0.005 |
| Whiteness%≥ | 95, 93, 91 |
| Medium grain size um | 0.3-0.9, 0.9-1.6, 1.6-2.5 |
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