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Quick Details

  • Classification: Sulphate
  • Type: Sodium Thiosulfate
  • CAS No.: 7772-98-7
  • Other Names: Hypo
  • MF: Na2S2O3 .5H2O
  • EINECS No.: 231-867-5
  • Place of Origin: Liaoning, China (Mainland)
  • Grade Standard: Industrial Grade, Photo Grade
  • Purity: 99%MIN
  • Appearance: White crystalline
  • Application: used in photographic ,electroplate and purifying soft water etc.
  • Brand Name: HENAN EASTAR
  • Model Number: Sodium Thiosulphate Pentahydrate 99%
  • HS CODE: 2832 3000.00
  • PACKING: 25KG BAG

Packaging & Delivery

Packaging Details 25kg PP bags,1ton bag
Delivery Time within 7 days after receive T/T advance

Sodium Thiosulphate 

 

Commodity Sodium Thiosulphate

CAS no.: 7772-98-7

Molecular formula:Na2S2O3 .5H2O

Property:monoclinic crystal

Packing:25kg PP bag or 1 ton bag ;

Applications:It is used in photographic ,electroplate and purifying soft water and tanning hides.It is also used as a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur dyeing agent, anti-whiting agent, detergent, disinfectant and color faking agent.

 

Specification data: See the table below.

TEST ITEMS

SPECIFICATION

TEST RESULTS

TEST ITEMS

SPECIFICATION

RESULT OF TEST REPORT

               ASSAY:

      99.00% MIN

                     99.06%

    WATER INSOLUBLES:

       0.01% MAX

                    0.006%

         SULPHIDES:

        0.001% MAX

                    0.0005%

IRON:

0.001% MAX

0.0007%

 

 

 

 

 

 

 

 

 

 

 

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