Chemical Name

Fluoboric acid

Molecular formula

HBF4

CAS No.

16872-11-0

EINECS No.

240-898-3

Molecular weight

87.81

Details

Fluoboric acid ( plating grade )

Appearance: Colorless transparent liquid

Fluoroboric acid (HBF4), ≥50%

Free boric acid, ≤3.0%

Iron (Fe), ≤0.01%

HF ≤3.0%

Sulfate,≤0.03%

UN No. 81026.

Package: 6kg, 25kg or 250kg plastic drum

Main Application

it is the main content of Fluoboric acid system plating solution.

Used as alkyl polymerization catalysts, materials for preparation of

various fluorine borates. 2.5% solution is used for pure aluminum

electrolytic polishing. Also can be used in metal surface oxides,

silicate membrane cleaning and corrosion.