Recently, Japan issued an update announcement that PFHxS (perfluorohexane sulfonic acid), its isomers, or its salts have been categorized as a Class I Specified Chemical Substance, with a total of 35 substance groups now listed.
Confirmed link of CAS RN: 39 links (PFHxS or its isomers or their salts: 37 links, PFOS or its salts: 2 links)have been added.