yy6080新觉视在线影院无敌马

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      Sodium Thiosulfate Hypo Anhydrous CAS No.:7772-98-7

      • 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:

        2020-02-03 14:47

      • Browse the number:

        294

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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.nj56112.com/

      Product details

      Sodium Thiosulfate Anhydrous is white crystal powder, odorless, salty taste.Relative density 1.667.Soluble in water,Insoluble in alcohol.Easily to deliquesce in the air.


      DESCRIPTION

      SODIUM THIOSULFATE ANHYDROUS

      Physical and Chemical Property: White powder

      Molecular Formula: Na2O3S2

      CAS No.: 7772-98-7

      Einecs:231-867-5

      Molecular Weight:158.11

      Packing: 25kg PP bags,1ton bag


      Specification

      ITEMS

      STANDARD

      TEST RESULT

      Appearance

      White powder crystal

      Pass

      Purity (%)

      97.0min

      98.03%

      Insoluble substance in water(%)

      0.01%max

      PASS

      Sulphide(%)

      0.001%max

      PASS

      Fe(%)

      0.005%max

      0.0007%


      Application

      1.It widely used as vat dyeing and reduction cleaning and printing and stripping in textile industryWidely

      2.As textile textile bleaching .

      3. It also can be used in bleached paper pulps , especially mechanical pulps, it’s the most favorable bleaching agent in pulps.

      4.Used as bleaching agent in kaolin clay, fur bleaching, bleaching of bamboo products and straw products.

      5. It is also used in chemical industry for reducing agent.

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

      yy6080新觉视在线影院无敌马
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