N, N -diethyl- p -phenylenediamine sulphate for the spectrophotometric determination of some phenolic and amine drugs Spectrophotometric methods are proposed for the determination of drugs containing a phenol group [salbutamol sulphate (SLB), ritodrine hydrochloride (RTD), isoxsuprine hydrochloride

N,N-Diethyl-p-phenylenediamine sulfate is used for the spectrophotometric determination of drugs such as salbutamol sulphate, ritodrine hydrochloride and isoxsuprine hydrochloride containing phenolic group.

Color Developing Agent 1 is the first in the series of color developing agents used in developing color films. It is the organic compound N, N-diethyl-1,4-benzenediamine, which is usually in the form of the monohydrochloride salt.

NN DIETHYL P PHENYLENEDIAMINE SULPHATE AR