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Ammonium Bifluoride


Ammonium Bifluoride,Molecular Formula: NH4 HF 2  Used as acid treatmeating of oil field and making magnesium and magnesium alloy. It can be used as light-eliminating, frost-producing and etchant of glass. It can also be used as protective agent of wood brightening agent of aluminum, rustremoval agent which used in textile industry and analytical reagent etc. Again, it can be used in electroplate and electronics industry.

PROPERTIES White, rhombus or flake crystal, poisonous, hardly dissolved in alcohol, stable in dry state, the aqueous solution is acidity, deliquescence in air, causticity on glass.
PACKING Package can be 25kg or 50kg plastic woven bags with shrink film, or according to customer's requirements.


Grade      A B
Content(NH 4 HF 2 )% 98.0        95.0
Residue after Ignition%, ≤ 0.2 0.2
Sulfate (base on SO 4 ), ≤ 0.1 0.1
Fluosilicate (base on SiO 3 ) %≤ 2.0 4.0


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