الصيغة الجزيئيةK2SiF6CAS16871-90-2الكتلة الجزيئية196.25 g/mol g/mol
المرادفاتPotassium Fluorosilicate
Safety & Hazards (GHS)
Danger
Acute toxic
Irritant
Health hazard
⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
Potassium Silicone Fluoride is an inorganic compound used in various applications, including water fluoridation and in the production of ceramics.
- Water Fluoridation: Used as a fluoridating agent in water treatment.
- Ceramics: Applied in the ceramics industry for glazing and fritting.
- Chemical Manufacturing: Used in the production of other fluoride compounds.
- Metallurgy: Used as a fluxing agent in the production of metals.
Appearance
White crystalline powder
Odor
Odorless
Molecular Formula
K2SiF6
Molecular Weight
196.25 g/mol
Melting Point
200 °C
Density
2.55 g/cm³
Solubility
Slightly soluble in water
Flash Point
Not applicable
Chemical Stability
Stable under normal conditions, but reacts with strong acids
IUPAC Name
dipotassium;hexafluorosilicon(2-)
الصيغة الجزيئية
K2SiF6
الكتلة الجزيئية
196.25 g/mol g/mol
SMILES
F[Si-2](F)(F)(F)(F)F.[K+].[K+]
InChIKey
UUHPPUWEDCVPCO-UHFFFAOYSA-N
H301 Toxic if swallowed
H311 Toxic in contact with skin
H316 Causes mild skin irritation
H319 Causes serious eye irritation
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
H372 Causes damage to organs through prolonged or repeated exposure
⚠️ For information only; not a substitute for the official SDS.