Potassium fluorosilicate

CAS Registry Number®

16871-90-2
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CAS Name

Potassium fluorosilicate

Molecular Formula

F6Si.2K

Cite this Page

Potassium fluorosilicate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16871-90-2 (retrieved 2024-04-19) (CAS RN: 16871-90-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    2.3 g/cm³

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/F6Si.2K/c1-7(2,3,4,5)6;;/q-2;2*+1

InChIKey

InChIKey=UUHPPUWEDCVPCO-UHFFFAOYSA-N

SMILES

[Si+4]([F-])([F-])([F-])([F-])([F-])[F-].[K+]

Canonical SMILES

[K+].[F-][Si+4]([F-])([F-])([F-])([F-])[F-]

Other Names for this Substance

  • Silicate(2-), hexafluoro-, potassium (1:2)
  • Silicate(2-), hexafluoro-, dipotassium
  • Potassium fluosilicate
  • Potassium fluorosilicate
  • Potassium silicofluoride (K2SiF6)

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Deleted or Replaced CAS Registry Numbers

1309-97-3, 12655-98-0, 792949-74-7, 1320337-71-0, 1796558-39-8, 1865730-24-0, 1928694-34-1, 2022937-63-7, 2041645-20-7, 2055988-01-5, 2077127-21-8, 2108687-59-6, 2125495-42-1, 2133403-39-9, 2137420-14-3, 2194579-57-0, 2216703-35-2, 2222840-73-3, 2223664-92-2, 2226012-26-4, 2241485-90-3, 2250212-25-8, 2254092-28-7, 2263888-11-3, 2279965-48-7, 2293042-86-9, 2304361-37-1, 2306432-61-9, 2341684-20-4, 2360920-85-8, 2367584-33-4, 2375814-95-0, 2377618-42-1, 2394634-85-4, 2407346-18-1, 2409054-82-4, 2410976-89-3, 2412665-71-3, 2453182-15-3, 2501907-14-6, 2600319-45-5, 2618645-54-6, 2639475-02-6, 2749963-18-4, 2875174-94-8

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