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Ammonium fluoroborate

Molecualr formula:NH4BF4
Molecualr weight:104.844
Properties : Ammonium fluoroborate ? white powder or colorless crystal, monomer crystal below 205°C, 205°C or above, it is cubic crystal , RD 1.871, MP :487°C
Uses : used as antioxidant, flux and resin finish agent
Packing:25kg, PE plastic .
Specification:
Name
Value
NH4BF4
≥98%
(Cl-)
≤0.01%
(SiO2)
≤0.01%
(Fe)
≤0.005%
PH 1% solution
≤3.5~5