Hebei Domydo Co., Ltd.
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  • Contact Person : Ms. Lei Caiying
  • Company Name : Hebei Domydo Co., Ltd.
  • Tel : 86-311-85290082--92
  • Fax : 86-311-85290095
  • Address : Hebei,Shijiazhuang,16A05, Guoda, NO.173 Shuiyuan ST.
  • Country/Region : China
  • Zip : 050051

99% Sodium Thiosulfate industry & Photographic grade

99% Sodium Thiosulfate industry & Photographic grade
Product Detailed
Related Categories:Sulphate
Sodium Thiosulfate industrial grade, Photographic grade and Anhydrous grade 99% min. Colorless, transparent crystals. ISO9000

Sodium Thiosulfate  industrial grade, Photographic grade and Anhydrous grade  99% min.

Colorless, transparent crystals or powder.

It is used in fixers,plating,leather,reductant,dechlorinating agent,sulfur dyeing agent.

Specifications: 

Item

Photographic grade

Industrial grade

Anhydrous grade

Appearance

colorless transparent crystal

colorless transparent crystal

white powder

Assay

≥99.00%

≥98.5%

≥97.0%

Water Insoluble matter

≤0.01%

≤0.03%

≤0.03%

Sulfide

≤0.001%

≤0.003%

≤0.001%

Fe

≤0.001%

≤0.003%

≤0.005%

PH

6.5~9.5

6.5~9.5

6.5~9.5

Water solution reaction

in accordance with the test

in accordance with the test

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Granularity(g/g)

12~16

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ISO 9001-2000 certificated plant

99% Sodium Thiosulfate industry & Photographic grade



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