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Sodium Nitrite

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  Post Date: May 22,2016
  Expiry Date: Nov 18,2016
  Detailed Description: Cas No. :7632-00-0

Definition:Sodium nitrite, with chemical formula NaNO2, is used as a color fixative and preservative in meats and fish. When pure, it is a white to slight yellowish crystalline powder. It is very soluble in water and is hygroscopic. It is also slowly oxidized by oxygen in the air to sodium nitrate, NaNO3. The compound is a strong oxidizing agent.
It is also used in manufacturing diazo dyes, nitroso compounds, and other organic compounds; in dyeing and printing textile fabrics and bleaching fibers; in photography; as a laboratory reagent and a corrosion inhibitor; in metal coatings for phosphatizing and detinning; and in the manufacture of rubber chemicals. It may also be used as an electrolyte in electrochemical grinding manufacturing processes, typically diluted to about 10% concentration in water. Sodium nitrite also has been used in human and veterinary medicine as a vasodilator, a bronchodilator, and an antidote for cyanide poisoning.
Packing & Loading:25KG PP BAGS / 23MT

TECHNICAL SPECS
STANDARD
ASSAY 
98.0% MIN
SODIUM NITRATE 
1.00% MAX
CHLORIDES  
0.17 % MAX
WATER INSOLUBLES
0.06% MAX
MOISTURE
2.00% MIN

  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: Zibo Saibo Import & Export Co., Ltd     [ China ]        
  Contact: Ms Chen
  Tel: 0533-5201430
  Fax: 0533-5202046
  Email: manager@sinosaibo.com
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