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Ammonium fluoroborate

CAS number : 13826-83-0

Molecular weight :104.84

Molecular formula/chemical symbol :NH4BF4

Description :

Apearances: Clear crystal or needle-like colorless crystals, insoluble in water. 16 ° C 100ml water soluble 25g soluble 97g; 100 ° C, a weak acid solution. Insoluble in alcohol. Decomposition when heated to 110 ° C or more. That the intense heat sublimation.

USES :

In the textile industry as a resin catalyst. As a gas flux, and to provide an inert atmosphere.

As aluminum or copper welding flux used as a catalyst in the manufacturing of magnesium and magnesium alloys, and other easily oxidized metal casting and precision casting sand resin adhesive. It also can be used as a flame retardant and chemical reagents.

Keywords:Surface treatment chemicals

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