Antimony trioxide CAS 1309-64-4 is made by antimony metal as raw material. It is white powder with wide range of applications. More than 80% of antimony trioxide is used as a flame retardant additive for various type of plastics, rubbers, and fiber. It is also used for polyester polymerization catalysts, variable resistors, decolorizing and fining of optical lenses, and as pigments.
Specification
Appearance White Fine Powder
Sb2O3 99.5% min
As2O3 0.06% max
PbO 0.1% max
Fe2O3 0.006% max
CuO 0.006%max
Se 0.005% max
Whiteness 93 % min
Particle size(um) 0.8 - 1.2/ 1.0-1.5
Application
The product is mainly applied to the industries of plastics, rubber, chemical fiber, paint, enamel, pigments, glass and electronics.
Physical and chemical indicators and its characters: the main content is between 98.00-99.90 percent and it also can be produced according to the requirements of customers. And the average particle size can be determined according to the requirements of customers.
Packaging
25kgs/bag or according to customer's demands
Safety & Storage & Handling
Non-toxic, Insoluble in water.Soluble in hydrochloric acid, concentrated sulfuric acid.No combustible.
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