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Antimony Trioxide

Qingdao Hengshida Chemicals Co,. Ltd

City: Qingdao

Province/State:Shandong

Contact Person:Rebecca zhong View Contact Details

Antimony Trioxide

Place of Origin : China

Packaging Details : 25kg PP bag

Delivery Time : within 15 days

Payment Terms : TT OR L/C

MOQ : 1X20' container

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Antimony Trioxide Stibous oxide antimonous oxide

Technical Specification : GB3254-82


Item

Environmental Protection %

Purity Type

Dedicated

Universal

Sb2O3

99.93

99.80

99.50

99.00

As2O3

0.003

0.05

0.06

0.12

PbO

0.002

0.08

0.10

0.2

Fe2O3

0.002

0.005

0.006

-

CuO

0.001

0.002

0.002

-

Se

0.002

0.004

0.005

-

Whitemess

98

95

93

91

Fineness(um)

0.3-0.6

0.3-0.9

0.3-0.9

1.0


Molecular Weight: 291.6
Chemical Formula: Sb2O3

Properties: Melting point is 656°c, Boiling point is 1550°c ,Relative density: 5.67, soluble in HCL, Potassium hydroxide, Sodium sulfide , tartaric acid, Concentrated sulfuric acid, concentrated nitric acid; insoluble in water, alcohol and dilute sulfuric acid. White or gray orthorhombic or axis crystalline powder

Application: Used for the flame retardants of variety of resins, synthetic rubber, canvas, paper, paint and other and the catalyst synthetic fiber. Used for making Mordant, is the raw material of synthesis of antimony salt. Used as additives to increase the opacity and surface gloss of the enamel in enamel industry. Used as a bleaching agent instead of arsenious acid in glass industry. Medicine, metallurgy, etc.

Package: 25kgs kraft paper bags with the inner of PE bag


Product Tags:

Antimony Trioxide

      

antimonous oxide

      

Stibous oxide

      
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