CAS No.: 7757-79-1

Molecular Formula: KNO₃

Molecular Weight: 101.10

Characteristics: Colorless transparent crystals or white crystalline powder, hygroscopic. Relative density 2.11, melting point 330°C. Easily soluble in water, soluble in ethanol and glycerol, insoluble in absolute ethanol. Strong oxidizing agent.

Application Fields: Mainly used as a chemical strengthening reagent for glass windows (mobile phone panel glass, electric vehicle display glass, home appliance touch display glass), for high-end heat-conducting molten salts, and in fields such as metal heat treatment salts.