What is the best, efficient and easy way to do complexometric titration of aluminum with organic acids?
A well known organic acid EDTA can be employed for determination of Al in the samples and detailed procedure, buffer and indicator is given in analytical chemistry text books such as Vogel
Sir EDTA complexometric titration is well known to us. For organic acid i mean to say like citric acid, malic acid, acetic acid etc.
Of course, EDTA is the best titration standard agent and there are many methods published in Analytical chemistry text books. It is need to pay attention that reaction goes slowly so heating need or better to use nondirect (reversed) titration when EDTA add in large excess and than titrate by Cu(II) for example with pyrydilazonaphthol as indicator
Dr. Seegei i know there are lots of established method using EDTA but our objective is to understand the use of chelation or complexometric titration method for estimation of Aluminum by using citric acid as chelating agent.....i will be thankful for your kind suggestion or guidance...
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