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Product Details:
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| Name: | Sodium Nitrate | MF: | NaNO3 |
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| Purity: | 99.3% | Appearance: | White Powder |
| CAS NO.: | 7631-99-4 | Grade: | Industrial Grade |
| High Light: | 7631-99-4 Sodium Nitrate Fertilizer,Sodium Nitrate Fertilizer Powder,NaNO3 Sodium Nitrate Fertilizer |
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Sodium Nitrate Fertilizer Powder Crystal Industrial Grade 99.3% NaNO3
Sodium nitrate, with a melting point of 306.8 °C and a density of 2.257 g/cm3 (at 20 °C), is a colorless transparent or white slightly yellowish rhombus crystal. Its taste is bitter and salty, easily soluble in water and liquid ammonia, slightly soluble in glycerol and ethanol, easy to deliquescence, especially when it contains a very small amount of sodium chloride impurities, the deliquescence of sodium nitrate is greatly increased. When dissolved in water, its solution temperature decreases and the solution is neutral. When heated, sodium nitrate is easily decomposed into sodium nitrite and oxygen. Sodium nitrate can support combustion and must be stored in a cool and ventilated place. It is oxidizing and can cause combustion or explosion by friction or impact with organic matter.
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ITEM |
Value | |||
| Best quality | First quality | Qualified quality | Test result | |
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Content of sodium nitrate (calculated by dry base) % |
≥99.7 | ≥99.3 | ≥98.5 | 99.35 |
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Content of sodium nitrite (calculated by dry base) % |
≤0.01 | ≤0.02 | ≤0.15 | 0.02 |
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Content of chloride(NaCl) (calculated by dry base) % |
≤0.25 | ≤0.30 | — | 0.23 |
| Content of insolubles in water(calculated by dry base) % | ≤0.03 | ≤0.06 | — | 0.01 |
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Content of carbonate (calculated by dry base) % |
0.041 | |||
| Moisture % | ≤1.0 | ≤1.5 | ≤2.0 | 0.8 |
| Content of iron (Fe) % | ≤0.005 | — | — | 0.001 |
| Apperance of product | White fine crystal | |||
| Package and Trade mark | By woven plastic bag out , and white plastic bag inner | |||
| Result |
First quality |
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1. Inorganic industry: used as a decolorizer for molten caustic soda and for the manufacture of other nitrates.
2. Enamel industry: used as flux, oxidant and raw material for preparing enamel powder.
3. In the glass industry, it is used as a decolorizing agent, defoaming agent, clarifying agent and oxidation flux for various glasses and products.
4. Fertilizer industry: used as a quick-acting fertilizer for acidic soils, especially for root crops such as beets, radishes, etc.
5. Dye industry: used as raw material for the production of picric acid and dyes.
6. Pharmaceutical industry: used as a medium for penicillin.
7. Metallurgical industry: used as a heat treatment agent for steelmaking and aluminum alloys.
8. Machinery industry: used as metal cleaning agent and preparation of ferrous metal bluing agent.
9. Food industry: used as a coloring agent in meat processing, it can prevent meat from spoiling, and can play a seasoning role.
1.Can we get your free samples?
Yes, you can.Our samples are only free for the customer to confirm the order. But the freight express is on buyer's account.
2.What's your normal lead time?
About 2-3months after received T/T advance or L/C original.
3.What's your normal quotation terms?
FOB, CFR and CIF price all can offered according to your requirements.
4.How do you control the products quality?
Our products have certificated by SGS,BV international standard.
And Pre-shipment inspection for quality checking can be arranged if required.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
