Non-Hazardous K Cryolite Salt with Dry Place Storage Conditions Product Description: Potassium Cryolite is a compound of sodium and fluorine, and a salt of potassium. It is a white powder with low toxicity and a melting point of 560 °C. This versatile compound has many industrial uses, such as in the production of aluminum, glass, and ceramics. It can also be used as a flame retardant and as a source of fluoride. It is important to store Potassium Cryolite in a cool and dry