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| Melting Point: | 334 | MF: | KNO3 |
|---|---|---|---|
| Grade Standard: | Industrial Grade | Product Name: | 99.9% Potassium Nitrate |
| CAS No.: | 7757-79-1 | Density: | 2.257 |
| High Light: | potassium nitrate water soluble fertilizer,nitrate of potash fertilizer |
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High - purity Potassium Nitrate of 99.9% / CAS No. 7757-79-1
Potassium nitrate (chemical formula: KNO3) is the nitrate of potassium. It is a crystalline salt and a strong oxidizer which can be specially used in making gunpowder, as a fertilizer, and in medicine. It can be manufactured through the reaction between ammonium nitrate and potassium hydroxide, and alternatively through the reaction between ammonium nitrate with potassium chloride. Potassium nitrate has various applications. Its major applications include: fertilizer, tree stump removal, rocket propellant and fireworks. It can also be used for the nitric acid production. It is also useful for food preservation and food preparation. In pharmacology, it can be used to treat asthma and relieving high blood pressure.
Safety Information:
| Hazard Codes | O,Xi,Xn |
| Risk Statements | 8-36/38-36/37/38-22 |
| Safety Statements | 26-17-36-7-24/25 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 1 |
| RTECS | TT3700000 |
| TSCA | Yes |
| HSCode | 2834 21 00 |
| HazardClass | 5.1 |
| PackingGroup | III |
| Hazardous Substances Data | 7757-79-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in rabbits: 1.166 g anion/kg, Dollahite, Rowe, Southwest. Vet. 27, 246 (1974) |
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