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Potassium hexafluorosilicate

dipotassium;hexafluorosilicon(2-)

CAS: 16871-90-2

Molecular Formula	`F6K2Si`
Molecular Weight	220.272 g/mol
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	7
Rotatable Bonds	0
Exact Mass	219.89476
Heavy Atoms	9
Complexity	62.0

Chemical Identifiers

CAS Number	16871-90-2
SMILES	`F[Si-2](F)(F)(F)(F)F.[K+].[K+]`
InChIKey	`UUHPPUWEDCVPCO-UHFFFAOYSA-N`

📖 Product Overview

Potassium hexafluorosilicate (CAS: 16871-90-2) is a chemical compound with molecular formula F6K2Si and molecular weight 220.272 g/mol. Its IUPAC systematic name is dipotassium;hexafluorosilicon(2-). Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 7 Rotatable Bonds 0 Exact Mass 219.89476 Heavy Atoms 9 Complexity 62.0 InChI Key: UUHPPUWEDCVPCO-UHFFFAOYSA-N. SMILES: F[Si-2](F)(F)(F)(F)F.[K+].[K+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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📚 Academic Support

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