Abstract
The p-hydroxybenzoic acid and its methyl, ethyl, propyl, butyl, and benzyl esters are separated on thin layers of silanized silica gel using borated buffer (pH 11) as mobile phase, adding a given volume of organic solvent as required. The separation of the various compounds is complete and an accurated quantitative determination of the p-hydroxybenzoic acid and its esters is possible using a simple technique of elution and spectrophotometric determination.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
