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Sodium Nitrite

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  Post Date: Apr 08,2015
  Expiry Date: Oct 05,2015
  Detailed Description: Cas No. :7632-00-0

Chemical name: sodium Nitrite
CAS No.: 7632-00-0
Molecular formula: NaNO2

Property:
white or light yellow prismatic crystal, density 2.168,melting point 271 ,easy soluble in water alcohol,slightly soluble  in ether.Decomposition tempreture is 320 .It can be inflammable and explosive while mixed with organic compound .It has oxidation and reduction properties,easy become diazoamino compounds with amino in low temperature.

Application:
To produce Nitra-compounds and azo dyes ,fabric dye mordant and bleaching agent;metal heat treating agent ;cement pre-strong agent,antifreezer etc,medicine -making and chemical industry.

Specification:

Sodium Nitrite content (as dry basis),%, 99.0
Moisture, %, 1.4
Choridum(Nacl) content (as dry basis),%, 0.10
Water insoluble content (as dry basis),%, 0.05
Sodium Nitrate Content (as dry basis),%, 0.80

 Packing: 25 kg bags

  CAS Registry Number:

7632-00-0
  Synonyms: ;Sodium nitrite,food grade;
  Molecular Formula: NaNO2
  Molecular Weight: 68.9953
  Molecular Structure: 7632-00-0 Sodium nitrite
  Hazard Symbols:  O:Oxidizing agent;
 T:Toxic;
 N:Dangerous for the environment;
  Risk Codes: R25:;
R50:;
R8:;
  Safety Description: S45:;
S61:;

  Company: Weifang Richem International Ltd     [ China ]        
  Contact: Mr Du
  Tel: +86-536-2222176
  Fax: +86-536-2222175
  Email: info@sino-richem.com
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