Complexometric titration of Ti(IV) with 2-(5-chloro-2-pyridylazo)-5-dimethylaminophenol as indicator.
A method for determination of titanium by a reverse titration with EDTA in the presence of hydrogen peroxide, with 2-(5-chloro-2-pyridylazo)-5-dimethylaminophenol as indicator, is presented; use of the method for analysis of titanium paints is also described.
Marini
H J
HJ
Departamento de Quimica Analitica "Dr. Carlos B. Marone", Universidad Nacional de San Luis, P.O. Box 375, 5700 San Luis, Argentina.
Anton
R I
RI
Olsina
R A
RA