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Region :Organic chemicals and Derivatives
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Details for China Diantimony trioxide

Diantimony trioxide 1309-64-4

Category :

Organic chemicals and Derivatives

CAS NO :

1309-64-4;1327-33-9

EC NO :

215-175-0;215-474-6

MF :

Sb₂O₃

MW :

291.517

Product description :

Product Details:

Product Name: Diantimony trioxide
English Synonyms: Antimony (III) oxide; Antimony trioxide

Appearance: White crystalline powder
CAS No.: 1309-64-4
Molecular formula: Sb2O3
Molecular Weight: 291.52

Physical Properties:

White crystalline powder, was yellow when heated, cooled again to white or gray, the relative density of 5.22 ~ 5.67. Melting point 652 ~ 656 °C, boiling point 1525 °C. Refractive index () 2.00 ~ 2.087. Heating loss (105 °C, 2h) 0.1%. Soluble in concentrated sulfuric acid, hydrochloric acid, concentrated nitric acid, sodium hydroxide, potassium hydroxide, tartaric acid, acetic acid, oxalic acid, etc., not in water, ethanol, sulfuric acid and organic solvents. On the nose, eyes, throat stimulus, and skin contact may cause dermatitis. LD50200mg/kg.

Specifications:

Name
	Sb₂O₃		99.80
Chemical Composition %	Impurity≤	As₂O₃	0.03
		PbO	0.05
		Fe₂O₃	0.004
		CuO	0.002
		Se	0.003
Physical performance	Whiteness≥		96
	Average grain size (μm)		0.3-0.9
			0.9-1.6
			1.6-2.5

Use
1.PVC, PP, PE, PS, ABS, PU and other plastics
2.Flame retardants, flame retardant, high efficiency

Packaging: 25kg/bags or 1000 kilograms plastic bags 20MT/20’FCL

Synonyms :

C.I. 77052;C.I. Pigment White 11;Antimony trioxide;diantimony trioxide;Antimonyoxideelecgrwhitepowder;Antimonyoxidepowder;dioxodistiboxane;oxoantimony;

Molecular Structure :

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