Factory Price Sell Antimony Trioxide Powder Antimony Oxide and Sb2o3 with CAS No 1309-64-4

• Application: Industrial
• Standard: ISO
• Purity: >99.9%
• Shape: Powder
• Alloy: Non-alloy
• Secondary: Non-secondary
• Model NO.: ES0546
• Synonyms: Antimon(III)Oxide
• CAS: 1309-64-4
• Molecular Formula: O3sb2
• Molecular Weight: 291.52
• Einecs: 215-175-0
• Content: 99.9% Min
• Melting Point: 655 °c (Lit.)
• Boiling Point: 1550 °c (Lit.)
• Density: 5.20
• Color: White
• Form: Powder
• Brand: Easchem
• Transport Package: Iron Drum or Jumb Bag or Packing as Per Request
• Specification: Antimony Trioxide Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

antimony trioxide
Specification content
Items	Sb2O399.90	Sb2O399.90	Sb2O399.80	Sb2O399.70	Sb2O399.50
Sb2O3≥	99.9	99.9	99.8	99.7	99.5
AS2O3≤	0.01	0.03	0.06	0.06	0.06
PbO≤	0.01	0.05	0.06	0.08	0.08
Fe2O33≤	0.01	0.002	0.005	0.006	0.006
CuO≤	0.001	0.002	0.002	0.002	0.002
Se≤	0.0005	0.002	0.004	0.004	0.004
Bi≤	/	/	0.004	0.005	0.005
Cd≤	/	/	/	/	/
Cr≤	/	/	/	/	/
Hg≤	/	/	/	/	/
whiteness≥	97	96	96	95	95
Average particle size(μm)			0.5-0.7
	0.5-0.7	0.5-0.7	0.9-1.2	0.9-1.2	0.9-1.2

Usages:

Used as flame retardant additives for polypropylene, polystyrene, polyvinyl chloride, nylon, ABS, rubber, paint, coating, synthetic resin, and paper. Used as activator in polyester fiber to remove the hidden air in molten glass. Used as covering agent and whitening agent in enameled and ceramic products. Used as deactivators in the catalytic cracking and catalytic reforming processes of heavy oil and residual oil of petroleum.

Physical and chemical properties :

CAS Number: 1309-64-4

Appearance:  White powder

Chemical formula:Sb2O3

Molecular weight:291.5

Melting point: 656°c

Boiling point:1425°c

Specific gravity: 5.2

Solubility: soluble in HCL and tartaric acid; insoluble in water and acetic acid.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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