50929

Tridecafluorohexane-1-sulfonic acid potassium salt

≥98.0% (T)

• Synonym(s): 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-1-hexanesulfonic acid potassium salt, PFHxS potassium salt, Perfluorohexanesulfonic acid potassium salt, Potassium tridecafluoro-1-hexanesulfonate
• Empirical Formula (Hill Notation): C₆F₁₃KO₃S
• CAS Number: 3871-99-6
• Molecular Weight: 438.20
• EC Number: 223-393-2
• MDL number: MFCD00066406
• UNSPSC Code: 12352100
• PubChem Substance ID: 57651283
• NACRES: NA.22

Properties

• Assay: ≥98.0% (T)
• form: solid
• functional group: fluoro; sulfonic acid
• SMILES string: [K+].[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C6HF13O3S.K/c7-1(8,3(11,12)5(15,16)17)2(9,10)4(13,14)6(18,19)23(20,21)22;/h(H,20,21,22);/q;+1/p-1
• InChI key: RSCGQEBKFSGWJT-UHFFFAOYSA-M

Description

General description

Tridecafluorohexane-1-sulfonic acid potassium salt (PFHxS), also known as potassium perfluorohexanesulfonate, is a perfluorochemical (PFC) that belongs to the perfluoroalkyl sulfonates group. Its presence as a contaminant in the effluents of Taiwanese industrial wastewater treatment plant (IWWTP) and municipal wastewater treatment plants (MWWTPs) has been evaluated. It has been detected in the human serum samples by on-line solid-phase extraction (SPE) method coupled to high-performance liquid chromatography (HPLC)-tandem mass spectrometry (MS/MS).

Safety Information

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302 + H332,H351,H360D,H362,H372,H411
• Precautionary Statements: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Lact. - Repr. 1B - STOT RE 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves