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      Sodium Thiosulfate Hypo Pentahydrate CAS No.:10102-17-7

      • Price:

        Negotiable

      • minimum:

      • Total supply:

      • Delivery term:

        The date of payment from buyers deliver within days

      • seat:

        Henan

      • Validity to:

        Long-term effective

      • Last update:

        2019-09-21 03:19

      • Browse the number:

        248

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      Company Profile

      Henan Eastar Chem.&Tech. Co., Ltd

      By certification [File Integrity]

      Contact:yizhida(Mr.)  

      Email:

      Telephone:

      Phone:

      Area:Henan

      Address:Henan

      Website:http://www.eastar-chem.com/ http://yizhida.sipwel.com/

      Product details

      Sodium Thiosulfate,?colorless crystal, odorless, it has a cool and bitter taste.?The specific gravity is 1.729, heated to 100 °C, and 5 crystal waters are lost. It is?soluble in water and insoluble in alcohol,?and it has strong reducibility. It is easily weathered in dry air above 33 °C and deliquescent in humid air.


      DESCRIPTION

      SODIUM THIOSULFATE

      Commodity:Sodium Thiosulfate

      Physical and Chemical Property: White Crystal

      Molecular Formula: Na2O3S2.5H2O??

      CAS No.: 10102-17-7

      Einecs No.:231-867-5

      Molecular weight:158.12

      Storage: Store the product in a cool and dry place.

      Packing: 25kg PP bags,1ton bag


      Specification

      TEST ITEMS

      SPECIFICATION

      RESULT OF TEST REPORT

      ASSAY:

      99.00% MIN

      99.10%

      WATER INSOLUBLES:

      0.01% MAX

      0.007%

      SULPHIDES:

      0.001% MAX

      0.0008%

      Fe:

      0.001% MAX

      0.0005%

      S

      0.001% MAX

      0.0007%

      ?
      Application
      1.It is Used as fixing agent in photography industry.
      2.It is widely used for purifying soft water.
      3.Used as a reducing agent of bichromate in tanning production.
      4.It widely used as detergent agent?and disinfector in medical industry.
      5.As decolorant in paper making industry.
      6.It also can be used as dechlorination agent after bleaching of cotton fabrics and paper pulp.

      http://www.eastar-chem.com/

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