sodium sulfide for dyeing industry

• Post Date:

  Feb 24,2017

• Expiry Date:

  Aug 23,2017

• Detailed Description:

  Cas No. :1313-82-2 Quantity: 1FCL
  Specs:Min 60%
  Price:435 USD Metric Tons
  Payment Method: T/T, L/C, Western Union
  Properties:
  Product name:sodium sulfide
  CAS No.:1313-82-2
  EINECS No.: 215-211-5
  H.S Code:2830101000.
  UN NO.:1849.
  IMDG: 8.2.
  Molecular Weight:78.04
  Molecular Formula: Na2S
  Appearance: Red or yellow, flakes or solid
  
  Specifications:
  Parameters 30PPM 80PPM 150PPM 300PPM 1500PPM
  Na2S: 60% MIN 60% MIN 60% MIN 60% MIN 60% MIN
  Na2CO3: 2.00% MAX 2.00% MAX 2.00% MAX 5.00% MAX 5.00% MAX
  Fe: 0.003% MAX 0.008% MAX 0.015% MAX 0.03% MAX 0.15% MAX
  Water insoluble: 0.05% MAX 0.2%MAX 0.2% MAX 0.4% MAX 0.4% MAX
  
  Detailed Applications:
  1. Dyeing industry: for the production of sulfur dye, green vulcanization, blue vulcanization, reducing agent and mordant for dye intermediates
  
  2. Nonferrous metallurgy industry: as the flotation agent for mineral
  
  3. Leather industry: as the depilation agent for raw hide
  
  4. Paper making industry: as the cooking agent for paper
  
  5. Textile industry: for the reduction of synthetic fiber denitration and nitration as well as the mordant for cotton fabric dyeing
  
  6. Pharmaceutical industry: for the production of febrifuge such as phenacetin
  
  7. Others: for the production of sodium thiosulfate, sodium polysulfide and sodium bisulfide, ect

• 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:

  Zibo Wo Er Zi Chemical Co.,Ltd     [ China ]        

• Contact:

  Jackie Yang

• Tel:

  +86-533-2160055

• Fax:

  +86-533-2156708

• Email:

  jackieyang@woerzichem.com