Potassium Nitrate is a key component in fertilizers, explosives, and in food preservation, as well as in the manufacture of gunpowder.
- Fertilizers: Used as a source of nitrogen and potassium in fertilizers.
- Explosives: Used in the manufacture of gunpowder and other explosives.
- Food Preservation: Used as a preservative in cured meats and food products.
- Chemical Manufacturing: Applied in the production of other potassium compounds and in rocket propellants.
Physical and Chemical Properties:
| Properties |
Data |
| Appearance |
White crystalline solid |
| Odor |
Odorless |
| Molecular Formula |
KNO3 |
| Molecular Weight |
101.1 g/mol |
| Melting Point |
334 °C |
| Density |
2.109 g/cm³ |
| Solubility |
Soluble in water |
| Flash Point |
Not applicable |
| Chemical Stability |
Stable under normal conditions, but reacts with reducing agents |