Sodium sulphate

• Post Date:

  Dec 13,2013

• Expiry Date:

  Dec 13,2014

• Detailed Description:

  Cas No. :7757-82-6 Molecular formula: Na2SO4
  Molecular weight: 142.04
  CAS No .: 7757-82-6
  Standard: GB/T9853-2008
  Properties:
  White/fine granular or powder;Easily dissolving in water showing neutrality.It can be dissolved glycerin ,but insoluble in alcohol.Its accessibilly make it easily became Monohydrated salt when it is exposed in the air.
  Usage:
  making the sodium silicate, glass, ceramic glaze, pulp
  making cooling mixture, detergent, desiccant, dye thinner
  making chemical reagent and pharmaceuticals.
  
  Standard:
  Anhydrous sodium sulfate. GB/T9853-2008
  Test Items Unit AR Results Level
  Na2SO4 Content % min 99.0 99.6 Up to standard
  PH Value (50g/L,25°C) 5.0-8.0 7.2 -
  Burning vector %max 0.2 0.04 -
  Water insoluble matter % max 0.005 0.004 -
  Cl % max 0.001 0.001 -
  PO4 % max 0.001 0.001 -
  K % max 0.01 0.001 -
  Ga % max 0.002 0.001 -
  Fe % max 0.0005 0.0005 -
  Pb % max 0.0005 0.0005 -
  N % max 0.0005 0.0005 -
  Package: 25kg/bag,50kg/bag.1mt/bag ( 27 MT/20'GP)
  PS: Stored in a cool, ventilated warehouse. Away from fire and heat. Acids, etc. should be kept separately, avoid mixed reserve.
  

• CAS Registry Number:

  7757-82-6

• Synonyms:

  ;Sodium sulfate anhydrous;sodium sulfate standard solution;Sulfate ion chromatography standard solution Fluka;Sodium sulfate solution;Sulfate;Sodium Sulphate Anhydrous;sodium sulfate,anhydrous;Sodium Sulfate Anhydrate;KJELDAHL CATALYST TABLETS SODIUM SULFATE;DETERGENT SALT CAKE;NATRII SULFAS;SALT CAKE;SULFATE STANDARD SOLUTION;disodium sulfate;Anhydrous sodium sulphate;Sodium Sulphate;Anhydrous sodium sulfate

• Molecular Formula:

  Na₂SO₄

• Molecular Weight:

  142.0432

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36:Irritating to eyes.;
  

• Safety Description:

  S24/25:;
  

• Company:

  ZAOZHUANG WORLD CHEMICAL CO .,LTD     [ China ]        

• Contact:

  Snowy

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