Antimony(III) Oxide

Antimony(III) Oxide

Molecular Formula: O3Sb2

Molecular Weight: 291.52

CAS No: 1309-64-4

EINECS: 215-175-0

Physicochemical Properties:

White or gray orthorhombic or equiaxed crystal powder. Soluble in hydrochloric acid, potassium hydroxide, sodium sulfide, tartaric acid, concentrated sulfuric acid, concentrated nitric acid, insoluble in water, alcohol, dilute sulfuric acid.

Applications and Usages:

Used as white pigment, white glass, enamel, medicine, cement, filler, mordant and fireproof coating, etc.

Excellent inorganic white pigment, mainly used for coloring of paint. Used as a flame retardant for various resins, synthetic rubber, canvas, paper, coatings, etc., as a catalyst for petrochemicals and synthetic fibers. It is used in the manufacture of mordants and opacifiers, and is the raw material for the synthesis of antimony salts. The enamel industry is used to increase the opacity and surface gloss of enamel. The glass industry is used as a decolorizing agent instead of arsenous acid.

Package:

25kg/barrel, or according to customer requirements.

PIC: Flora  Cao
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