Sodium Nitrite is an inorganic salt compound with the chemical formula NaNO₂. It is white or pale yellow crystalline particles, extremely soluble in water, soluble in ethanol and methanol. It has the functions of color protection, bacteriostasis and anticorrosion, and is a common additive for food and industry.
| Chemical Name | Sodium Nitrite |
| Chemical Formula | NaNO₂ |
| CAS Number | 7632-00-0 |
| Appearance | White/slightly pale yellow crystals |
| Melting Point | 271°C |
| Boiling Point | 320 °C (decomposes) |
| Density (ρ20), g/cm³ | 2.17 |
| Molecular Weight | 69 |
| Solubility | Very soluble in water; soluble in ethanol and methanol |
It is used as color protection, anticorrosion and bacteriostatic auxiliary agent for meat products in food field, and widely used in printing and dyeing, rust prevention, cement antifreeze, chemical synthesis and other industrial fields.
Store in a special cool and ventilated warehouse, keep away from heat sources, open fire, reducing agents and organic substances, preserve moisture-proof and sealed. Prohibit mixed storage with oxidants, strong acids and edible raw materials, store by zones and categories, equipped with leakage treatment tools and fire fighting equipment.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
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