High Quality Factory Price Technical Grade Sodium Nitrate CAS 7631-99-4
Sodium nitrate is an inorganic compound. Its chemical formula is nano3. Sodium nitrate is a humidity -absorbent colorless transparent triangular crystal. When heating to 380 ° C, sodium nitrate can be decomposed. It is easily soluble in water and liquid ammonia, can be dissolved in methanol and ethanol, extremely slightly soluble in acetone, and slightly soluble in glycerin. When it dissolves in water, it absorbs heat, the solution becomes cold, and the aqueous solution is neutral. It can be used to make nitric acid, sodium nitrite, as glass, matches, enamel or ceramic industry ingredients, fertilizers, catalysts in the sulfuric acid industry, etc.Sodium nitrate is an inorganic compound. Its chemical formula is nano3. Sodium nitrate is a humidity -absorbent colorless transparent triangular crystal. When heating to 380 ° C, sodium nitrate can be decomposed. It is easily soluble in water and liquid ammonia, can be dissolved in methanol and ethanol, extremely slightly soluble in acetone, and slightly soluble in glycerin. When it dissolves in water, it absorbs heat, the solution becomes cold, and the aqueous solution is neutral. It can be used to make nitric acid, sodium nitrite, as glass, matches, enamel or ceramic industry ingredients, fertilizers, catalysts in the sulfuric acid industry, etc.
Item | Value |
Product Name | Sodium Nitrate |
CAS NO | 7631-99-4 |
EINECS | 231-554-3 |
Purity | 99.3% |
M.W | 84.99 |
Melting Point | 306.8 degree |
Density | 2.26g/cm3 |
Notice:
1.Stored in the dry and ventilation place and prevent rain and sunlight exposure. rained,heated .
2. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion
3.Handle with care against friction and bounce while handling and pile.
4.The fire caused bu sodium nitrate can be put out by using lots of water
Item | Quality Index | ||
High-Class | First-Class | Qualified-Class | |
Purity | 99.5% min | 99.3% min | 98.5% min |
Moisture | 1.0% max | 1.5% max | 2.0% max |
Chlorides ( As NaCL ) | 0.15% max | 0.25% max | ---- |
Sodium nitrite | 0.01% max | 0.02% max | 0.15% max |
Water insolubles | 0.03% max | 0.05% max | ----- |
Sodium Carbonate | 0.05% | 0.1% max | ----- |
Iron (Fe) | 0.005% | ----- | ---- |
1. In the enamel industry, sodium nitrate is used as a flux, oxidant, and also as a raw material for preparing enamel powder.
2. In the glass industry, sodium nitrate is used as a decolorizing agent, defoamer, clarifier, and oxidation flux for various glass and products.
3. In the inorganic industry, sodium nitrate is used as a decolorizing agent for molten caustic soda and in the manufacture of other nitrates.
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