Antimony Trioxide 99 5 8 - Chinaprice: contact company for price
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:
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.
Grade & Specifications:
Grade Sb2O3 99.90 Sb2O3
Chemical Sb2O3 % min 99.90 99.90 99.80 99.5
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
Particle size( μ m) 0.3- 0.9 0.9-
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.
- Posted By: Jiefu corporation
- Phone: 13537703306
- Address: shenzhen,china, shenzhen, China
- Website: http://www.jiefu.com
Published date: August 5, 2014 -
- Business Description: Jiefu Corporation was established in 1993 with headquarters in Shenzhen
China. By the great efforts in the past decades, Jiefu has grown up as a
comprehensive Group, with six wholly owned subsidiaries and more than
ten joint ventures. Jiefu enjoys abundant capital and enormous
potentiality, with main business in Mining, Financial Investment and
Real Estate development. Mining operation has achieved the integration
of production, supply and selling, including Mining investment, and
processing deals of Tungsten, Antimony, Rare Earth and other non ferrous
metals. The JIEFU brand Antimony Metal, antimony trioxide & flame
retardant master batch have enjoyed good fame in Europe, U.S.A., Japan,
Korea and other oversea countries, with a large market share in domestic
and overseas markets.
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