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Zibo Qingxin Chemicals Co., Ltd.

Antimonous Oxide, Antimonous Oxide Low Price, High Quality Antimonous Oxide manufacturer / supplier in China, offering High Quality Antimonous Oxide, BV Certification Main Product Caustic Soda 99% Flake, Directly Factory Price Pentaerythritol 98min and so on.

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High Quality Antimonous Oxide

FOB Price: US $4,500 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $4,500/ Ton
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Production Capacity: 5000mt in Per Month
Transport Package: 25kg/50kg in Per Bag,
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: High Quality Antimonous Oxide
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Trademark: Qx
  • Origin: Shandong, China
  • Classification: Antimony Trioxide
  • Kind: Antimonous Oxide
  • Appearance: White Powder
  • Specification: CE, SGS, ISO
Product Description

High Quality Antimonous Oxide

Specifications
 
1 .Antimonous Oxide Sb2O3 
2. Pure and white dispersed superfine powder 
3. flame retardant 
4. Purity: 99.9, 99.8, 99.5... 
 
 
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

-

Whitemess

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.

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