2-(α-Benzoylamethylbenzilidenimimo ) ethane sulphonic acid as an analytic reagent for Cu (II) and Ni (II)

R P MATHUR, PRAVEEN MATHUR, R K Mehta

Abstract


2-(a-benzoylmethyl benzylideneimino)ethane sulphonic acid (H2BE) has been used as a reagent for gravimetric determination and separation of Cu(II) and Ni(II) in solution. The standard deviation is found to be +/- 0.23%. Interference by foreign ions  like Mg 2+, Ca 2+, Sr 2+,  SO, S 2- and Fe 2+ has been studied.


Keywords


Reagent for Cu(II) and Ni(II); gravimetric.

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