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CAS No: 7757-79-1
Molecular Formula: KNO3
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| Items | Specifications | |||
| Industrial Grade I | Industrial Grade II | Fertilizer Grade | ||
| TypeⅠ | TypeⅠ | TypeⅡ | ||
| Potassium Nitrate （KNO3）% | ≥99.8 | ≥99.6 | ≥99.4 | ≥99.0 |
| Potassium Oxide（K2O）% | - | - | - | ≥46.0 |
| Nitrate Nitrogen （Ｎ）% | - | - | - | ≥13.5 |
| Moisture % | ≤0.10 | ≤0.10 | ≤0.15 | ≤0.50 |
| Water Insoluble% | ≤0.01 | ≤0.01 | ≤0.03 | ≤0.10 |
| Chloride（Cl-) % | ≤0.01 | ≤0.02 | ≤0.02 | ≤0.20 |
| Hygroscopicity % | - | ≤0.20 | ≤0.25 | - |
| Organic anti-caking agents should not be added to both First Grade or first Type of Second Grade products. | ||||
Application
Mainly used in fireworks, black powder, matches, fuse, candle wick, tobacco, color TV picture tube, medicine, chemical reagent, catalyst, ceramic glaze, glass. Also used as fertilizers, mainly used as foliar spraying fertilizer for cash crops such as flowers, vegetables and fruit trees etc.。
Package
25kg Bag, 50kg Bag, 1000kg Bag,1200kg Bag