FORMULA: HF
M. W.: 20.21
CAS NO.: 7664-39-3

DESCRIPTION: Hydrofluoric acid is a water solution of hydrogen fluoride, which is colourless, transparent. It has a strong irritant smell it is corrosiveness and able to corrode swiftly glass.

USES: It is the main material for manufacturing of organic or inorganic fluorides, and often used in metallurgy, chemical feed, enamel, engraving and corroding glass, also as a polishing agent in abrasive sand.

H. S. NO.: 2811 1100
UN NO.: 1790
CLASS: 8
CAS: 7664-39-3