Products 16871-90-2

CAS 16871-90-2 appears in our catalog under these names: Potassium hexafluorosilicate, 98%, Potassium hexafluorosilicate/ 99%, Potassium hexafluorosilicate, 99.999% (metals basis) , Potassium hexafluorosilicate, 98% , Potassium hexafluorosilicate, 99%. Offered by: Combi-blocks, Chemat, Thermo Scientific (Alfa Aesar), TCI, Sigma-Aldrich. Available pack sizes: 5g, 500g, 1kg, 100g, 25g, 10g, 50g, 250g.

Potassium hexafluorosilicate, 98%
Combi-blocks, Thermo Scientific (Alfa Aesar)
  • size: 5g, 500g, 1kg, 100g
  • Variants: 7
from 463.26
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Potassium hexafluorosilicate/ 99%
Chemat
  • size: 500g
  • Variants: 1
from 441.16
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Potassium hexafluorosilicate, 99.999% (metals basis)
Thermo Scientific (Alfa Aesar)
  • size: 10g, 50g, 250g
  • Variants: 3
from 345.67
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Potassium hexafluorosilicate, 99%
Chemat
  • size: 500g
  • Variants: 1
from 813.39
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Potassium Hexafluorosilicate
TCI, Sigma-Aldrich
  • size: 25g, 500g, 1KG
  • Variants: 3
from 188.68
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Structural formula: {0} (CAS {1})

Dipotassium;hexafluorosilicon(2-) (CAS 16871-90-2) is a chemical compound with the molecular formula F6K2Si and a molecular weight of 220.272 g/mol. IUPAC name: dipotassium;hexafluorosilicon(2-). InChIKey: UUHPPUWEDCVPCO-UHFFFAOYSA-N.

Identity
Molecular formulaF6K2Si
Molecular weight220.272 g/mol
IUPAC namedipotassium;hexafluorosilicon(2-)
InChIKeyUUHPPUWEDCVPCO-UHFFFAOYSA-N
SMILESF[Si-2](F)(F)(F)(F)F.[K+].[K+]

Computed by PubChem (NCBI)

Synonyms: Potassium hexafluorosilicate, Potassium fluosilicate, Potassium silicofluoride, Dipotassium hexafluorosilicate, Dipotassium hexafluorosilicate(2-), POTASSIUM HEXAFLUOROSILICATE [MI], SILICATE, HEXAFLUORO-, DIPOTASSIUM, FLUOSILICATE DE POTASSIUM, Dipotassium hexafluorosilicate(2), FLUOROSILICATE DE POTASSIUM