Tetrafluoroboric acid

Tetrafluoroboric acid water solution can be used for metal and non-metal surface treatment and in the production of electronics and plastics. It is also used as a laboratory chemical.

HBF4

Details


Chemical Formula

HBF4

EC Number

240-898-3

CAS Number

16872-11-0

Industries
  • Surface treatment & Coatings
  • Industry chemicals
Applications
  • Electroplating
  • Electronics
  • Polymers
  • Intermediate

Specification


  • Assay: 49.5-50.5%
  • Density: 1.37-1.42 g/ml
  • Hexafluorosilic acid (H₂SiF₆): max. 0.02%
  • Copper (Cu): max. 0.0005%
  • Iron (Fe): max. 0.005%
  • Nickel (Ni): max. 0.0005%
  • Zinc (Zn): max. 0.0005%
  • Heavy metals (as Pb): max. 0.005%
  • Chloride (Cl): max. 0.005%
  • Sulphate (SO₄): max. 0.02%

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