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Antimonous oxide

Inquiry
  Post Date: Dec 16,2014
  Expiry Date: Dec 16,2015
  Detailed Description: Cas No. :1309-64-6 Quantity: 1Metric Tons
Specs:A kind of pure and white superfine powder
Price:5000-8500 USD Metric Tons
Payment Method: L/C, T/T
Specifications
Antimonous oxide is one the earliest inorganic flame retardant. It can be used in plastic, rubber, chemical fiber, enamel.
Technical Specification : GB3254-82

     Item
Purity Type
Dedicated
Universal
Sb2O3
99.80
99.50
99.00
As2O3
0.05
0.06
0.12
PbO
0.08
0.10
0.2
Fe2O3
0.005
0.006
-
CuO
0.002
0.002
-
Se
0.004
0.005
-
Whiteness
95
93
91
Fineness(um)
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.

  CAS Registry Number:

1309-64-6


  Company: Zhejiang Shengzhou Wanshida Chemical Co., Ltd.     [ China ]        
  Contact: david He
  Tel: 0575-83126808
  Fax: 0575-83371088
  Email: zjmansda@gmail.com
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