Shanghai Rich Chemicals Co., Ltd.

Products > Fine Chemicals & Pharmaceutical Intermediates

 

 

Ammonium Fluoroborate

 

Ammonium Fluoroborate
Molecular Formula:
NH4BF4
Molecular Weight:
104.86
CAS NO.:
13826-83-0
Property:
Easily dissolved in water, solution reacts acidity characteristics, erosivc toward to glass, insoluble in alcohol and etnanol, decomposed at 110℃, evaporates under over heating.
Impurity level:
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)
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.
Packing :
25kg composite bag

 


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