potassium fluorosulfate

Modify Date: 2025-08-21 11:09:26

potassium fluorosulfate Structure
potassium fluorosulfate structure
Common Name potassium fluorosulfate
CAS Number 13455-22-6 Molecular Weight 138.16000
Density N/A Boiling Point 165.5ºC at 760mmHg
Molecular Formula FKO3S Melting Point 350℃
MSDS Chinese USA Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name potassium fluorosulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 165.5ºC at 760mmHg
Melting Point 350℃
Molecular Formula FKO3S
Molecular Weight 138.16000
Exact Mass 137.91900
PSA 65.58000
LogP 0.49690
Appearance of Characters Powder/Lump | White
Vapour Pressure 0.942mmHg at 25°C
InChIKey VXJAYNWISQFORV-UHFFFAOYSA-M
SMILES O=S(=O)([O-])F.[K+]
Water Solubility Hydrolysis.

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Supplemental HS Contact with acids liberates toxic gas.
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;Xi: Irritant;
Risk Phrases 31-34
Safety Phrases 26-27-36/37/39-45
RIDADR UN 3260 8/PG 2
WGK Germany 3
Packaging Group II

 Synthetic Route

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potassium fluorosulfate Structure

potassium fluor...

CAS#:13455-22-6

Literature: Ber., , vol. 73, p. 1397 - 1398

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potassium fluorosulfate Structure

potassium fluor...

CAS#:13455-22-6

Literature: Z. Chem. (Leipzig), , vol. 10, p. 441 - 443 S: SVol.3, 3.1.7.5.3.3, page 293 - 294

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potassium fluorosulfate Structure

potassium fluor...

CAS#:13455-22-6

Literature: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, , vol. 22, p. 1533 - 1550

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potassium fluorosulfate Structure

potassium fluor...

CAS#:13455-22-6

Literature: Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 272, p. 69 - 72 S: SVol.3, 3.1.1.8, page 260 - 261

 Synonyms

fluorosulfonate of potassium
PC6267T
Kaliumfluorosulfonat
Fluorosulfuric acid,potassium salt (8CI,9CI)
potassium ion O-(fluorosulfonyl)oxidanidolate
fluorosulfonate potassium
Potassium fluorosulphate
potassium fluorosulfate
MFCD00216618
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