Ion of ammonium fluoride compounds. Under the temperature for white or colorless transparent crystal orthorhombic system, slightly sour. Easy deliquescence, heat or hot water is decomposed into ammonia and hydrogen fluoride. Break down in the hot water, aqueous solution is strongly acidic. By anhydrous hydrofluoric acid and liquid ammonia neutralization. Can corrode glass, corrosive to the skin. Can be used as chemical reagent, glass etching agent (in hydrofluoric acid and) disinfectant and preservative, fermentation industry, by the oxidation of beryllium metal beryllium solvent and silicon steel sheet surface treating agent, also used in the manufacture of ceramics, magnesium alloy, the boiler feed water system and steam generation system of cleaning cleaning, acid treatment and oil sand, also used as alkylation, isomerization catalyst component.

Ion of ammonium fluoride compounds. Under the temperature for white or colorless transparent crystal orthorhombic system, slightly sour. Easy deliquescence, heat or hot water is decomposed into ammonia and hydrogen fluoride. Break down in the hot water, aqueous solution is strongly acidic. By anhydrous hydrofluoric acid and liquid ammonia neutralization. Can corrode glass, corrosive to the skin. Can be used as chemical reagent, glass etching agent (in hydrofluoric acid and) disinfectant and preservative, fermentation industry, by the oxidation of beryllium metal beryllium solvent and silicon steel sheet surface treating agent, also used in the manufacture of ceramics, magnesium alloy, the boiler feed water system and steam generation system of cleaning cleaning, acid treatment and oil sand, also used as alkylation, isomerization catalyst component.