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Potassium Fluoroaluminate

Potassium aluminum fluoride, also known as potassium aluminum fluoride, potassium tetrafluorochlorate, or potassium cryolite. White or light gray powder, slightly soluble in water. It can react with water above 730 ° C to release hydrogen fluoride, and can slowly dissolve in strong acids to release hydrogen fluoride. Used as riveting and welding agents for aluminum and aluminum alloys, as well as