Perfluorohexyl ethyl sulfonic acid

Nome químico

Perfluorohexyl ethyl sulfonic acid

Sinônimos

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

Nº CAS.

27619-97-2

Molecular fórmula

C8H5F13O3S

Peso molecular

428.17

Estrutura Molecular

Detalhes

Appearance: colorless transparent liquid

Density: 1.150g / cm3

Flash point: 87.6℃

Boiling point: 221.2℃/760mmHg

Assay: 30%min.

Aplicação principal

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.