Accelerator NA-22

• Post Date:

  Mar 17,2025

• Expiry Date:

  Sep 13,2025

• Detailed Description:

  Cas No. :96-45-7
  

  Chemical name:

  
  

  Ethylene thiourea

  
  
  
  

  Structural formula:

  
  

  

  
  
  
  

  Molecular formula:

  
  

  C₃H₆N₂S

  
  
  
  

  Molecular weight:

  
  

  102.17

  
  
  
  

  Properties:

  
  

  bitter, readily soluble in water, soluble in ethanol and methanol, insoluble in acetone and ether.

  
  
  
  

  Uses:

  
  

  Vulcanization accelerator for chloroprene rubber, chlorosulfonated polyethylene rubber and polyacrylate rubber, non-staining, non-discoloring, easy to disperse. Rate of use is usually 0.25-1.5%. Used in the non-curing system for the safety of chlorine butylamine Accelerant , mainly used for non-sulfide system of chloride butylamine security Accelerant , mainly for industrial products, coated wire, shoes, clothing and so on. This product is copper sulfate or copper auxiliary brightener.

  
  
  
  

  Appearance:

  
  

  white needle-like crystal powder

  
  
  
  

  Melting point:

  
  

  ≥195??

  
  
  
  

  Loss on heat:

  
  

  ≤0.3%

  
  
  
  

  Ash:

  
  

  ≤0.3%

  
  
  
  

  Residue on 100mesh Sieve:

  
  

  ≤0.1%

  
  
  
  

  Packing:

  
  

  PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.

  
  
  
  

  Storage:

  
  

  Stored in cool and dry place, avoid fire, insolation and moisture.

  
  

• CAS Registry Number:

  96-45-7

• Synonyms:

  ;2-mercaptoimidazoline;Ethenethiourea;Ethylene thiourea;Ethlenethiourea;Rubber Accelerator NA-22;Rubber Accelerator ETU;Accelerator NA-22;Accelerator ETU;Accelerator ETU(NA-22);

• Molecular Formula:

  C₃H₆N₂S

• Molecular Weight:

  102.1581

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R22:;
  R61:;
  

• Safety Description:

  S45:;
  S53:;
  

• Company:

  Linhai Xinhua Chemicals Factory     [ China ]          

• Contact:

• Tel:

  +86-576-85991008

• Fax:

  +86-576-84292531

• Email:

  lhxh@xinhua-chem.com