Name of Commodity:  HX -248

CAS No.: 56773-42-3

Structural Formula:  (C₂H₅)₄NR_FSO₃

Molecular Formula:  629

Appearance: light-yellow  microviscous liquid        Content: 50% aqua

pH  value:  2-3

Density(20°C):  -1.2g/cm³

Freezing Point :   -3°C

Surface  Tension  γ: 22 dynes/cm (0.1%   aqua)

Use :  this product is a kind of perfluoro anion surfactant which can be used in  the fields of decoration and chrome-plating ,and as wetter, equalizing agent antistat during the process producing photographic paper and film. Additionally ,it is used as wetter in glass etching and acid bath for metal surface.