Jinan Zhiheng Zhiyuan Chemical Technology Co., Ltd.
Ammonium bifluoride
Product name: Ammonium bifluoride
Alias: Ammonium hydrogen difluoride; ammoniumfluoridecomp.withhydrogenfluoride(1:1); ammoniumfluoridecomp withhydrogenfluoride(1:1); ammoniumbifluoride,solution; ammoniumfluoride((nh4)(hf2)); AMMONIUM HYDROGEN FLUORIDE; acidammoniumfluoride; ammoniumbifluoride,solid; hydrofluoric acid, Ammonium salt (1:1); Ammonium Hydrogenfluoride
CAS Number: 1341-49-7
EINECS Number: 215-676-4
Molecular formula: NH4HF2
Molecular weight: 38.0443
Physical and chemical properties:
Property White or colorless transparent orthorhombic crystal, the product is flake-like with a slightly sour taste.
Melting point 125.6 ℃
Boiling point 240 ℃
Relative density 1.52
Solubility slightly soluble in alcohol, easily soluble in cold water, decomposed in hot water. Dissolved in water, it is strongly acidic.
Uses: Used as glass etchant, disinfectant, preservative, solvent for metal beryllium, surface treatment agent for silicon steel plate, also used in the manufacture of ceramics and magnesium alloys
Next product： Ammonium fluoride