Potassium Aluminum Fluoride (KAlF4) from China

Potassium aluminum fluoride (KAlF4) is a double fluoride salt of potassium and aluminum, used as a cover flux in aluminum remelting. It is a complex fluoride, not a simple fluoride of aluminum, and is classifiable under 2826.90 (other complex fluorine salts) rather than 2826.12.00. Thus, it does not fall under this tariff item.