Introduction of CAS:1309-64-4 | Diantimony trioxide
Antimony trioxide is the earliest flame retardant, often used with other flame retardants, smoke suppressants, the components can produce synergistic effect.
Used as a high-purity reagent, mordant and anti-light agent, also used in the preparation of pigments and antimony potassium tartrate as a flame retardant widely used in plastics, rubber, textile, chemical fiber, pigment, paint, electronics and other industries, but also used as a catalyst and production raw materials in the chemical industry.
Specification of CAS:1309-64-4 | Diantimony trioxide
|
ITEMS |
SPECIFICATION |
|
Melt point |
656ºC (subl.) |
|
Density |
5.2 |
|
Boiling point |
1550 °C (lit.) |
|
Water Solubility |
Slightly soluble. |
|
PSA |
43.37000 |
|
LogP |
-0.30600 |
|
Stability |
Stable. |
Related Articles of CAS:1309-64-4 | Diantimony trioxide
Antimony trioxide Sb2O3, also known as antimony white, because of its excellent synergistic flame retardant synergistic effect when used with halogen-based flame retardants, and widely used as a helper of various synthetic materials. Polyvinyl chloride itself is a halogen-containing polymer, which makes the application of antimony trioxide in flame retardant polyvinyl chloride plastics special and more common in the application field.


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