Ammonium Fluoroborate 1)Molecular formula:NH4BF4 2)Molecular weight:104.86 3)Assay:98%

Ammonium Fluoroborate

Molecular formula:NH4BF4 Molecular weight:104.86 Property:Easily dissolved in water, solution reacts acidity characteristics, erosivc toward to glass, insoluble in alcohol and etnanol, decomposed at 110°C, evaporates under over heating. Usage:Welding flux of various metals like aluminum, copper ,etc, antioxidant for magnesium case, retardant, pesticide, resin bonder, dye catalyst and analysis reagent. Package and storage: Packing in 300 lb fiberboard drum with polyliner, palletized & Shrink wrapped, blocked and braced, Kept in cool ventilated and dry place, Protected from heat and water. Content:

Assay	98.0%Min
Iron(Fe)	0.003%Max
Lead(Pb)	0.001%Max
Chloride(Cl)	0.01%Max
Moisture	0.1%Max
Sulfate(SO4)	0.01%Max
Tricalcium phosphate(for anti-caking)	0.75-2.0%
Mesh	60(approx)

Package: 25kg composite bag

Ammonium Fluoroborate