purum, 33.5-35%
Fluorosilicic acid, Hexafluorosilicic acid, Hydrogen hexafluorosilicate
Properties
grade
purum
Quality Level
assay
33.5-35%
impurities
≤0.003% heavy metals (as Pb)
density
1.22 g/mL at 20 °C (lit.)
1.31 g/mL at 25 °C
anion traces
chloride (Cl–): ≤0.2%
phosphate (PO43-): ≤1000 mg/kg
sulfate (SO42-): ≤0.2%
cation traces
Fe: ≤100 mg/kg
SMILES string
F.F.F[Si](F)(F)F
InChI
1S/F4Si.2FH/c1-5(2,3)4;;/h;2*1H
InChI key
ZEFWRWWINDLIIV-UHFFFAOYSA-N
Safety Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal – Acute Tox. 4 Oral – Eye Dam. 1 – Skin Corr. 1
Storage Class Code
6.1D – Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable