It is widely used for electronic products, nonferrous metallurgy, pharmacy, pesticides and space industry. It is widely used for electronic products, nonferrous metallurgy, pharmacy, pesticides and space industry. It includes technical pure and GR grade. bulk density≥1.5kg/L.       Technical pure: complies with HG/T2829-2008 (except specific wt.) GR grade: complies with QB-102-2008 (except specific wt.)

Potassium fluoride,heavy crystal