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Catalyst Antimony Trioxide / Catalyst Sb2O3 / Catalyst ATO/CAS 1309-64-4

Catalyst antimony trioxide 99.90%

High purity Antimony trioxide 99.90%,is an inorganic compound, commonly known as antimony white, white crystalline powder. Used as catalyst for condensation polymerization of polyester.

item no.:
Catalyst antimony tr
lead time:
4 weeks
product orgin:
China
brand:
JIEFU
shipping port:
Huangpu,China
color:
White

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products details

Commodity: Catalyst antimony trioxide 99.90%

CAS Number: 1309-64-4

HS Number:282580

Chemical formula: Sb₂O₃

Appearance: White powder

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.

Application: Used as catalyst for condensation polymerization of polyester

Specification:

Grade			Sb2O3 99.90
Chemical composition	Sb2O3 ≧		99.90I	99.90II
	Impurities content	As	0.010	0.020
		Pb	0.010	0.030
		Fe	0.001	0.003
		Cu	0.001	0.002
		Se	0.001	0.0015
		Bi	0.001	0.001
	≦	Cd	0.0005	0.0005
Physical Properties	Whiteness ≧		96	96
	Average pariticle size		0.4-0.9 0.9-1.2
	Transmittance in EG solution% ≧		97
	B color ≦		1.2

Packing: - 20/25kgs Kraft paper bags with the inner of PE bag, 1000kgs on wooden pallet with plastic-film protection.

- Or 500/1000kgs flexible bag on wooden pallet with plastic-film protection.

- Or according to buyer's requirements.

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Antimony Trioxide

Dust-free antimony trioxide 99.50% / 99.80%

Antimony trioxide 99.50% 99.80%

Antimony ingot 99.65%/99.85%/99.90%

Catalyst antimony trioxide 99.90%