Potassium nitrate Suppliers, Potassium nitrate Manufacturers.
Product Name: Potassium nitrate tech grade
Category: Inorganic chemical/inorganic salt
CAS NO: 7757-79-1
Molecular Formula: KNO3
Molecular weight: 101.1032
EC NO: 231-818-8
H.S code: 28342190
Specifications:
| Item | Molten salt class | High-class | First-class | Qualified-class |
| Purity%>= | 99.8 | 99.7 | 99.4 | 99.0 |
| Moisture%≤ | 0.10 | 0.10 | 0.10 | 0.30 |
| Chloride (Cl) % ≤ | 0.005 | 0.01 | 0.02 | 0.10 |
| Water Insolutiion%≤ | 0.005 | 0.01 | 0.02 | 0.05 |
| Sulphate (SO4) %≤ | 0.005 | 0.005 | 0.01 | -- |
| Fe%≤ | 0.003 | 0.003 | -- | -- |
Packing: Packed in 25/50/1000 kg bags or upon clients' demand.
Appearance: white crystal powder
Use: It is mainly applied in fireworks, black powder, matches, fuses, color TV picture tubes, medicines, chemical reagents, catalysts, ceramic glazes and glass making. In addition, in metallurgical industry, food processing, potassium nitrate is also used as one of the accessories. Potassium nitrate used for agriculture is a kind of high efficient NK fertilizer, containing 100% plant needed nutrient component, 100% soluble in water.