PHOTO-ELECTRIC COLORIMETRIC METHOD FOR THE ESTIMATION OF FLUORINE

T K WADHWANI

Abstract


Photoelectric colorimetric method for the determination of fluorine is described. The method is based on the bleaching effect of fluorine on the colour produced as a result of reaction between ferron and ferric chloride.

The accuracy in the estimation of fluorine obtainable by this method is compared with that obtained in thorium nitrate titration method.


Full Text:

PDF

Refbacks

  • There are currently no refbacks.