Sodium Fluoroborate / Sodium Tetrafluoroborate 1)Molecular Formula:NaBF4 2)Molecular Weight:109.811 3)Main Content:98%

Sodium Tetrafluoroborate

Molecular Formula:NaBF4 Molecular Weight:109.811 Property:white or colorless crystal;transparent and right angle prism if anhydrous and without sharp end;not corrosive to glass if absolutely dry;freely soluble in water and slightly in alcohol;melting point:384°C Usage:resin finishing catalyst in textile and printing and dyeing industries;coating,fluorating agent and chemical reagent;flux of non-ferrous metal SpecificationsAssay: ≥98%Impurity level:

Impurity name	Index
SO4	≤0.01%
Fe	≤0.05%
SiO2	≤0.3%
Pb	≤0.004%
Cl	≤0.05%
PO4	≤0.01%

Packing:25kg  bag

Sodium Tetrafluoroborate