At the 2020-2021 Supp...
氢氟酸 Hydrofluoric Acid
Product Name: Hydrofluoric acid
Aliases: hydrofluoric acid, hydrogen fluoride solution
Appearance: colorless transparent to light yellow smoke, a strong pungent smell
CAS No. :7664-39-3
Chemical formula: HF
Product quality index (standard)/specification: 40% GB/T 7744-2008
Product Application:
Purification of aluminum and uranium, etched glass and pattern semiconductor industry used to remove silicon surface oxides, stainless steel surface impurities can also be used, in addition to the synthesis of fluorinated organic compounds.
