Originally Posted by
Forrell
I've been collecting SP even though I cannot use it (lvl37). The results of a short search for uses for salt peter.
Potassium nitrate is a chemical compound with the formula KNO3. It is an ionic salt of potassium ions …
Chemical formula: KNO3
Density: 1.22 oz/in³ (2.11 g/cm³)
Chemical structure: [K+].[O-][N+]([O-])=O
Melting point: 334 °C
Boiling point: 400 °C
1. Use potassium nitrate as a fertilizer.
2. Aquarium fertilizer may contain up to 75 percent potassium nitrate in a solution.
3. Stump removal - Cut the stump as low to the ground as possible.
4. Saltpeter is used for making toothpaste for sensitive teeth. Sometimes called sodium nitrate, it is found in explosives and can increase the shelf life of meats and other foods.
5. In industry, saltpeter is employed in glass manufacturing.
6. As in ancient times, saltpeter still finds use today as a food preservative. It is used to protect cured meats from bacterial contamination. It also helps preserve the color of aged meats and cheese.