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Product Details:
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| Product: | Sodium Nitrate | MF: | NaNO3 |
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| HS Code: | 31025000 | CAS: | 7631-99-4 |
| Appearance: | White Crystal Powder | Grade Standard: | Industrial Grade |
| High Light: | Crystal NaNO3 Sodium Nitrate,Glass Making NaNO3 Sodium Nitrate,NaNO3 Sodium Nitrate 7631-99-4 |
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Sodium Nitrate NaNO3 Industry Grade 99% For Glass Making 25KG/BAG CAS7631-99-4
Product name: Sodium Nitrate
Molecular formula: NaNO3
Molecular weight: 84.99
CAS NO. : 7631-99-4
HS CODE: 31025000
UN NO. : 1498 5.1 oxidants
Character: colorless tripartite crystal or diamond crystal or white fine crystal powder. Odorless, salty and slightly bitter. Deliquescent, soluble in water and liquid ammonia, soluble in ethanol, methanol, slightly soluble in glycerin and acetone. Flammable and explosive in contact with organic matter, sulfur.
Uses: manufacturing potassium nitrate, mine explosives, picric acid, dyes and other raw materials. Nitrification agent for the manufacture of dye intermediates. Glass industry used as defoaming agent, decolorizing agent, clarifying agent and oxidation flux. Meat processing as a colorant, can also be used as anti-microbial agents, preservatives.
| Item | Grade | ||
| General industrial type | |||
| Superior grade | First Grade | Qualified products | |
| NaNO3% ≥ | 99.7 | 99.3 | 98.8 |
| Water content ≤ | 0.5 | 1.5 | 2 |
| Water insoluble matter ≤ | 0.02 | 0.03 | - |
| NaCl ≤ | 0.03 | 0.3 | - |
| NaNO2 ≤ | 0.01 | 0.02 | 0.1 |
| Na2CO3 ≤ | 0.05 | 0.05 | 0.1 |
| CaN2O6 ≤ | 0.03 | - | - |
| Mg(NO3)2 ≤ | 0.03 | - | - |
| Fe ≤ | 0.002 | 0.005 | 0.005 |
| H3BO3 ≤ | 0.1 | 0.2 | - |
| Looseness ≥ | 90 | 90 | 90 |
The main raw materials for the production of sodium nitrate are liquid ammonia, soda ash and dilute nitric acid.
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