Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate (PFBS)

CAS Number
29420-49-3
Name
Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate (PFBS)
SIN Groups
Fluorinated compounds
Reason for inclusion on the SIN List
This substance is very Persistent and very Mobile. It is found in drinking water.
Date for inclusion on the SIN List
2019 November
REACH status, appears on
Source: 
Candidate list
Registration information
Source: 
Full registration

Chemical information

Synonyms
Potassium nonafluorobutane-1-sulfonate; HX98; Potassium perfluorobutane sulfonate (KPFBS)
EC number
249-616-3
Registered production volume
Source: 
100-1000 tonnes per annum
(Bio)monitoring data
Found in ground water, rivers, drinking water and bottled water
Possible uses
Source: 
PFBS is used as a surfactant, flame retardant, and emulsion stabiliser.
Technical function of substances
Source: 
Surfactant; Flame retardant; Emulsion stabiliser
29420-49-3