企业性质生产商
入驻年限第5年
氟化氢钾Potassium Bifluoride
分子式:KHF2 分子量:78.11
用 途:用于制造无水氟化氢、纯氟化钾、光学玻璃、元素氟,还用作玻璃蚀刻剂、焊接助熔剂、木材防腐剂等
性 质:白色、无气味的结晶粉末,略带酸臭味,熔点约238℃(分解)。易溶于水,不溶于乙醇。水溶液呈酸性。
CAS #: 7789-29-9
Molecular formula:KHF2 Molecular weight:78.11
Application :It is used to manufacture anhydrous hydrogen fluoride, pure potassium fluoride, optical glass, element fluorine, and also used as glass etching agent, welding flux, wood preservative, etc
Property :White, odorless crystalline powder with a slightly sour taste, melting point approx. 238℃ (decomposition).Soluble in water, insoluble in ethanol.The aqueous solution is acidic.
CAS #: 7789-29-9