ZIBO ICAN NEW MATERIALS TECHNOLOGY CO.,LTD

Calcium Nitrite

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  237-424-2;calcium dinitrite;

• CAS NO :

  13780-06-8

• EC NO :

  237-424-2

• Molecular Formula :

  Ca(NO₂)₂

• Molecular Weight :

  132.089

• Main Specifications :

• InChI :

  InChI=1/Ca.HNO2/c;2-1-3/h;(H,2,3)/q+2;/p-1

• Product description :

  Molecular formula：Ca(NO₂)₂
  Molecular weight： 132.09
  CAS No： 13780-06-8
  Properties：White or slightly yellow crystals with deliquescence.
  Application： Calcium nitrite is widely used in reinforced concrete engineering as a cement hardening accelerator and antifreeze rust inhibitor. Adding 2% calcium nitrite to concrete can increase the service life of the constructed reinforced concrete building structure by 15-20 years. It can also be used as a corrosion inhibitor in the pharmaceutical industry, organic synthesis, and lubricating oil.
  Description

  Indicator Description	First-grade products	Qualified products
  Calcium Nitrite [Ca（NO2）2 Calculated on a dry basis]%≥	94.0	90.0
  Calcium nitrate [Ca（NO2）2 Calculated on a dry basis] ≤	5.5	6.5
  Water insoluble substances %≤	1.0	1.0
  Water content %≤	0.8	1.0

• Molecular Structure :