氟化氢铵（1341-49-7）

氟化氢铵 Ammonium bifluoride

分子式：NH4HF2            分子量：57.04

用  途：用作玻璃蚀刻剂、消毒剂、防腐剂、金属铍的溶剂、硅素钢板的表面处理剂，还用于制造陶瓷和镁合金。

性  质：白色或无色透明斜方晶系结晶，商品呈片状，略点酸味，相对密度为1.52，熔点125.6度，沸点240度。

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Molecular formula：NH4HF2            Molecular weight：57.04

Application ：Used as glass etching agent, disinfectant, preservative, solvent of metal beryllium, surface treatment agent of silicon steel plate, also used in the manufacture of ceramics and magnesium alloy.

Property ：White or colorless transparent rametrine system crystal, the commodity is flaky, slightly sour taste, relative density of 1.52, melting point of 125.6 degrees, boiling point of 240 ℃.

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