Ammonium fluoroborate
- Số CAS
- 13826-83-0
- Khối lượng phân tử
- 104.84
- Công thức phân tử / ký hiệu hóa học
- NH4BF4
Mô tả
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.
ỨNG DỤNG
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