Medium Temperature(°C) K(min-1) t1/2(min.) Ea(K.Joule)
  Acidic degradation   60 0.0206 33.7 15.3 
70 0.0223 30.7 13.3 
80 0.0251 27.6 8.5 
90 0.0283 24.5 7.4 
100 0.032 21.66  
    Alkaline degradation   60 0.0174 39.83 16.1 
70 0.0185 37.4 14.5 
80 0.021 33.1 10.35 
90 0.024 28.9 8.5 
100 0.0276 25.1  
Table 5: Degradation rate constant (K) and half life time (t1/2) for idrocilamide