パーフルオロヘキシルエチルスルホン酸

化学名

パーフルオロヘキシルエチルスルホン酸

Synonyms

1H,1H,2H,2H-Perfluorooctanesulfonic Acid

CAS番号

27619-97-2

分子 式

C8H5F13O3S

分子量

428.17

分子構造

詳細

Appearance: colorless transparent liquid

Density: 1.150g / cm3

Flash point: 87.6℃

Boiling point: 221.2℃/760mmHg

Assay: 30%min.

主な用途

It is an important intermediate for organic fluorine synthesis, advanced chemical synthesis, fluorosurfactant, organic intermediate and electroplating intermediate.

As an aliphatic compound used in the synthesis of fluorinated surfactants. It can be used as a chromium mist inhibitor in the chromium plating process to prevent dangerous chromic acid fumes.

The amount of chromium mist inhibitor used: the addition amount of tridecafluorooctanesulfonic acid per liter of electroplating bath solution is 0.1 ml-0.4 ml.