| Customization: | Available |
|---|---|
| CAS No.: | 7632-00-0 |
| Formula: | Nano2 |
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Top quality Sodium Nitrite 99% Salt Nano2 Food Grade/industrial grade CAS 7632-00-0
Specific gravity: 2.168,
Melting point: 271°C
Decomposition Temperature: 320°C
Molecular weight: 68.9953 g/mol
Molecular formula: NaNO2
Density: 2.168 g/cm3
Appearance: White or slight yellow crystal
Soluble in water, the solution is alkaline, micro-dissolve in alcohol and ethyl ether. It will cause combustion and explosion when contacts with organism.
Sodium nitrite (NaNO2), is nitrite ion and sodium ion combined with the formation of inorganic salt. Sodium nitrite easily deliquescence, soluble in water and liquid ammonia, its aqueous solution is alkaline, slightly soluble in ethanol, methanol, ether and other organic solvents. Sodium nitrite has a salty taste and is sometimes used to make fake table salt.
| Index Item | Index | ||
| High-class | First-calss | Qualified | |
| Sodium Nitrite content (as dry basis),%,≥ 99 | 98.5 | 98 | |
| Moisture, %,≤ | 1.4 | 2 | 2.5 |
| Choridum(Nacl) content (as dry basis),%,≤ | 0.1 | 0.17 | -- |
| Water insoluble content (as dry basis),%,≤ | 0.05 | 0.06 | 0.1 |
| Sodium Nitrate Content (as dry basis),%,≤ | 0.8 | 1 | 1.9 |
Industry use:
Used as mordant, bleaching agent, metal thermal treatment agent, electroplating corrosion inhibitor, medical equipment used as disinfectant.
Food use:
Used as hair color agent in meat processing, can be used in canned meat, meat products. It has a certain effect on inhibiting the proliferation of microorganisms in meat products and can improve the flavor of cured meat. Can be used as a preservative.
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