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  • Fluorosilic Acid

Fluorosilic Acid

Synonyms: Hydrofluosilicic Acid; Hydrogen Hexafluorosilicate; Hydrosilicofluoric Acid.
CAS No.: 16961-83-4
Molecular formula: H2SiF6
Molecular weight: 144.09

Specification
Assay ≥40%
Color ≤40 APHA
Sulfate ≤0.50%
HF content ≤0.30%
As ≤0.001%
Pb ≤0.002%
Cu ≤0.002%
Hg ≤0.00039%
Fe ≤0.10%
Applications
  • It is basic material to prepare potassium fluozirconate, ammonium fluozirconate, magnesium fluozirconate, copper fluozirconate, barium fluozirconate, lead fluozirconate and other fluosilicate, silicon tetrafluoride.
  • Used in metal plating, wood preservation, beer disinfection, equipment disinfection in brewing industry (1-2% H2SiF6) and lead electroanalysis, etc.
  • Used as fluorinating agent in water
Packing

230kgs per drum or 1100 kgs per IBC.

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