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Product Details:
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| Uses: | Fertilizer, Food Preservative, Oxidizing Agent, Heat Transfer Fluid | Appearance: | White Crystalline Solid |
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| Loading: | 27 MT/20GP | Cas Number: | 7632-00-0 |
| Molecular Formula: | NaNO₃ | Einecs No: | 231-554-3 |
| Melting Point: | 306.8 ℃ | Boiling Point: | 380 ℃ |
White Powder 25 KG / BAG NaNO3 Sodium Nitrate Used as Decolorizing Agent
Sodium nitrate has a melting point of 306.8 ℃ and a density of 2.257 g / cm3 (at 20 ℃). It is a colorless transparent or white microstrip yellow diamond crystal. Its taste is bitter and salty, easily soluble in water and liquid ammonia, slightly soluble in glycerol and ethanol, and easily deliquescent, especially when it contains a very small amount of sodium chloride impurities, sodium nitrate deliquescent greatly increases. When dissolved in water, the temperature of the solution decreases and the solution is neutral. When heated, sodium nitrate is easily decomposed into sodium nitrite and oxygen. It is oxidizing and can cause combustion or explosion by friction or impact with organic matter. It is irritating and has little toxicity, but it is harmful to the human body.
| Test Items | Standard | Test Results |
| Content of sodium nitrate(NaNO3) % | ≥ 99.3 | 99.3 |
| Content of sodium nitrite(NaNO2) % | ≤ 0.02 | 0.016 |
| Content of chloride(NaCl) % | ≤ 0.3 | 0.078 |
| Content of insolubles in water % | ≤ 0.03 | 0.021 |
| Moisture % | ≤ 1.5 | 1 |
| Appearance of product | White fine crystal with slightly yellowish | |
| Package and Trademark | By woven plastic bag outer and white plastic bag inner | |
| Remark | First Quality | |
1. Enamel industry is used as flux, oxidizer and raw material for preparing enamel powder.
2. Glass industry is used as decolorizer, defoamer, clarifier and oxidation flux for all kinds of glass and products.
3. Inorganic industry is used as decolorizer of molten caustic soda and other nitrates.
4. The food industry is used as a coloring agent for meat processing, which can prevent meat from deteriorating and play a seasoning role.
5. Fertilizer industry is used as quick acting fertilizer for acid soil, especially for root crops, such as beet, radish, etc.
6. The dye industry is used as a raw material for the production of picric acid and dyes. Metallurgical industry is used as heat treatment agent for steel-making and aluminum alloy.
7. Machine city industry is used as metal cleaner and black metal bluing agent.
8.The pharmaceutical industry is used as a medium for penicillin.
9. The cigarette industry is used as a combustion supporting agent for tobacco.
10.Used as a chemical reagent in analytical chemistry.
11.It is also used in the production of explosives.
Storage: it can support combustion and must be stored in a cool and ventilated place.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
