| Identification | |
| Name: | Calcium nitrite |
| Synonyms: | Nitrous acid, calcium salt;Nitrous acid, calcium salt (2:1); |
| CAS: | 13780-06-8 |
| EINECS: | 237-424-2 |
| Molecular Formula: | Ca.(NO2)2 |
| Molecular Weight: | 132.089 |
| InChI: | InChI=1S/Ca.2HNO2/c;2*2-1-3/h;2*(H,2,3)/q+2;;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 51525? |
| Melting Point: | 390 |
| Density: | 2.23 |
| Stability: | Stable at normal temperatures and pressures. |
| Refractive index: | n20/D 1.3946 |
| Water Solubility: | Soluble in water, slowly soluble in alcohol |
| Solubility: | Soluble in water, slowly soluble in alcohol |
| Appearance: | Pure product is a colorless to light yellow crystal, but easily deliquescence. |
| Packinggroup: | O53 |
| Storage Temperature: | Keep tightly closed. |
| Usage: | Corrosion inhibitor in lubricants, concrete. |
| Safety Data | |
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