Research Article

Simultaneous Determination and Stability Studies on Diminazene Diaceturate and Phenazone Using Developed Derivative Spectrophotometric Method

Table 3

Effect of temperature on DD degradation rate.

Temp.Rate constant (min−1)t1/2 (min.)t90 (min.)

25°C0.02428.884.38
40°C0.0759.241.04
50°C0.1086.420.97