Address: Dalang City, Dongguan town level village level industry
Negev Industrial Park
Phone: 4000-092-093
Fax: +86-769-83101592
Email:dg@jiefu.com

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Product name: Antimony Trioxide Product model: 三氧化二锑 Browse number: 次

Product introduction:

PHYSICAL& CHEMICAL PROPERTIES

CAS Number:1309-64-4

Appearance:White powder

Chemical formula:Sb2O3

Molecular weight:291.50

Melting point:656℃

Boiling point:1425℃

Specific gravity:5.2

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

Application

Used as flame retardant additives formaterials such as Polyethylene, Polypropylene, Polystyrene, PVC(PolyvinylChloride),Nylon, Engineering plastics(ABS),Rubber, Paint, Coating, SyntheticResins and Paper,etc.;as antifoaming agent for glass fusion and bubbleremoving; as Catalyst for Polyester Fibers as well as the Covering agent andthe Brightener for enamel and Ceramic products. It may be also applied to thepetroleum heavy oil, residual oil, catalytic cracking and catalytic reformingprocess as the passivating agent.

Grade& Spezifikationen

Sb2O399.90

Sb2O399.80

Sb2O399.50

Chemical composition

Sb2O3

99.90Ⅰ

99.80Ⅱ

99.80Ⅰ

99.80Ⅱ

99.50

Impurities content

As

0.0100

0.0200

0.0300

0.0450

0.0450

Pb

0.0100

0.0300

0.0400

0.0800

0.0900

Fe

0.0010

0.0030

0.0050

0.0050

0.0060

Cu

0.0010

0.0020

0.0025

0.0025

0.0025

Se

0.0010

0.0015

0.0040

0.0040

0.0050

Bi

0.0010

0.0010

0.0030

0.0050

0.0050

Cd

0.0005

0.0005

0.0010

0.0010

0.0010

Physical properties

Whiteness

96

96

95

95

95

Average pariticle size

0.4-0.9

0.9-1.2

0.4-0.9

0.9-1.6

0.4-0.9

0.9-1.6

1.6-2.5

Transmittance

in EGsolution

97

-

-

B*color

1.2

-

-

Packaging

Packed in 20/25kgs Kraft paper bags withthe inner of PE bag,1000kgs on wooden pallet with plastic-film protection. packedin 500/1000kgs net plastic super sack on wooden pallet with plastic-filmprotection. Or according to buyer's  requirements.


Address: Geoff Industrial Park, Dalang Town, Dongguan town level industrial zone

Telephone:4000-092-093         Fax:+86-769-83101592

Email:dg@jiefu.com        Website:http://www.dgjiefu.com

Free hot line:

4000-092-093

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