sodium sulfide flakes 60%

• Post Date:

  May 12,2015

• Expiry Date:

  Nov 08,2015

• Detailed Description:

  Cas No. :1313-82-2 Quantity: 50000Metric Tons
  Specs:60% red flakes and 60% yellow flakes
  Price:480 USD Metric Tons
  Payment Method: TT in advance or 100% LC at sight
  Name Sodium Sulphide (
  Chemical name: Sodium Sulphide Na2S.
   
  Product NO.: 28301010
   
  CAS NO. : 1313-82-2
   
  Molecular Ormula: Na2S Molecular Weight: 78.04 Standard: GB/T10500-2000.
   
  Nature: yellow or red flakes, strong moisture absorption, soluble in water, and water solution is strongly alkaline reaction. Sodium sulphide will cause burns when is touched with the skin and hair. The method of solution in the air will slowly oxygen.
  Sodium thiosulfate, sodium sulfite, sodium sulphide and sodium polysulfide, because sodium thiosulfate’s generating speed is faster, its major product is sodium thiosulfate. Sodium sulphide is deliquesced in the air and carbonated so that it is metamorphic, and constantly release hydrogen sulfide gas. The industrial sodium sulphide includes impurities, so its color is red. Specific gravity and boiling point are influenced by impurities.
   
  Function and Usage: sodium sulphide is used to produce vulcanization dye, sulphur cyan, sulphur blue, dye intermediates reductance, and other nonferrous metallurgy industry used for ore flotation agents. Sodium sulphide can also make the depilatory cream in the leather industry. It is cooking agent in the paper industry. Meanwhile, sodium sulphide is also used to produce Sodium thiosulfate, sodium sulfite and sodium polysulfide.
  Na2S)
  Color Yellow or Red Flakes
  Packing 25kds/bag woven plastic bag or 150kgs /iron drums

• CAS Registry Number:

  1313-82-2

• Synonyms:

  ;Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;

• Molecular Formula:

  Na₂S

• Molecular Weight:

  78.0445

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
   N:Dangerous for the environment;
  

• Risk Codes:

  R31:;
  R34:;
  R50:;
  

• Safety Description:

  S26:;
  S45:;
  S61:;
  

• Company:

  SICHUAN FAITH&FORTUNE TRADING CO.,LTD     [ China ]        

• Contact:

  sandy

• Tel:

  86-28-38518418

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  028-38518418

• Email:

  sandy8687@126.com