Potassium nitrate, molecular formula KNO3,CAS No: 7757-79-1, purity: 99%MIN, chloride: 0.1%MAX, maximum moisture content 0.3% melting point: 334,boiling point (boiling point): 400density: 2.11appearance: colorless transparent rhombohedral or rhombohedral particles or white powder. Soluble in water, soluble in glycerol, insoluble in anhydrous ethanol and ether. Uses: used in the manufacture of fireworks, gunpowder, matches, medicine, and glass industry.
POTASSIUM NITRATE
1. Used as analytical reagents and oxidants, as well as for the synthesis of potash and the preparation of explosives. 
 2. Used as chromogenic agent, color protecting agent, anti-microbial agent and preservative in food industry, such as cured meat, it plays an antiseptic role in luncheon meat. 
3. Used for making fireworks, matches, ceramic glaze, fertilizer and so on. 6. Industrial potassium nitrate is also widely used in the process of strengthening glass.
POTASSIUM NITRATE PACKAGING