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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
dipotassium hexafluorosilicate

Inventory

EC number:
240-896-2
EC name:
Dipotassium hexafluorosilicate
CAS number:
16871-90-2
CAS number:
16871-90-2
Synonyms
Names:
Silicate(2-), hexafluoro-, dipotassium
Identifier:
IUPAC name
dipotassiumhexafluorosilicate
Identifier:
other: Molecular formula
F6K2Si
Identifier:
other: InChl
InChI=1S/F6Si.2K/c1-7(2,3,4,5)6;;/q-2;2*+1
Identifier:
other: SMILES notation
[K+].[K+].F[Si--](F)(F)(F)(F)F
dipotassium hexafluorosilicate

Molecular and structural information

Molecular formula:
F6Si.2K
Molecular weight:
220.273
SMILES notation:
[K+].[K+].F[Si-2](F)(F)(F)(F)F
InChl:
InChI=1/F6Si.2K/c1-7(2,3,4,5)6;;/q-2;2*+1
Structural formula:
Chemical structure

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