Germanomolybdic acid and its reaction with basic organic dyestuffs-I Spectrophotometric determination of ge(iv) with xanthene dyes.
The interaction between germanomolybdic acid and four xanthene dyes (Rhodamine B, Rhodamine 6G, Rhodamine S and Pyronine G) is studied and the conditions for spectrophotometric determination of Ge(IV) with these reagents are established.
Popa
G
G
Faculty of Chemistry, University of Bucharest, Spl. Independentei 89, Bucharest, Rumania.
Paralescu
I
I