Zhengzhou Flworld Chemical Co., Ltd.
Main products:Crylite,Aluminum Hydroxide,Aluminum,STPP,Sodium Sulphate Anhydrous
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  • Contact Person : Ms. Chen Lussa
  • Company Name : Zhengzhou Flworld Chemical Co., Ltd.
  • Tel : 0086-371-65387996-803
  • Fax : 0086-371-65387789
  • Address : Henan,Zhengzhou,Huanghe road
  • Country/Region : China
  • Zip : 450003

Sodium Thiosulphate

Sodium Thiosulphate
Product Detailed
Sodium thiosulphate enjoys a ready market of southeast Asian,Asia,middle east,UAE and so on,pls contact with us freely!

Sodium Thiosulphate

Another name: Sodium hyposulphite

Molecular formula: Na2S2O2·5H2O 

Molecular weight: 248.17

Properties

Monoclinic crystal, Melting point: 40-45, Relative Density: 1.729(17).

Specification of Sodium thiosulphate

Appearance

colorless transparent crystal

Assay

≥99.00%

Water Insoluble matter

≤0.01%

Sulfide

≤0.001%

Fe

≤0.001%

PH

6.5~9.5

Water solution reaction

in accordance with the test

Granularity(g/g)

12~16

Use

Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent

 

Packing

25kg, 50kg plastic woven bag, or following your demand.

Sodium Thiosulphate



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