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Company Profile

Selling Leads

Jiefu Chemical Industry Limited
[China]

Address:
14F,CHINA NONFEMET BLDG. NO.6013 SHENNAN ROAD, SHENZHEN CHINA Shenzhen Guangdong 518040 China

Phone:
86-0755-83474921

Contact name:
Michael Lee , foreign trader

Jiefu Chemical Industry Limited

Products

	Antimony Trioxide

Click to enlarge image

Origin

China

Antimony Trioxide

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 & Chemical Properties:

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.

Grade & Specifications:

Grade	Sb₂O₃ 99.90	Sb₂O₃ 99.90	Sb₂O₃ 99.90	Sb₂O₃ 99.80	Sb₂O₃99.50	Sb₂O₃99.00
Chemical	Sb₂O₃ %min	99.90	99.90	99.80	99.5	99
	AS₂O₃ %max	0.01	0.03	0.05	0.06	0.12
	PbO %max	0.01	0.05	0.08	0.1	0.2
	Fe₂O₃ %max	0.001	0.002	0.005	0.006	-
	CuO %max	0.001	0.002	0.002	0.006	-
	Se %max	0.0005	0.002	0.004	0.005	-
Physical	Whiteness (min)	97.0	96.0	96.0	95.0	91.0
Physical	Particle size(μm)	0.3-0.7	0.3-0.7 -	0.4-0.9	0.9-1.6	-

Packing:

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

Packed in 500/1000kgs net plastic super sack on wooden pallet with plastic-film protection.

Or according to buyer's requirements.

Related Keywords: antimony trioxide , antimony , flame retardent

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