久效磷乳油热贮稳定性研究

Study on Stabilization of Monocrotophos Emulsifiable Concentrate Stored in a Thermal Condition

当久效磷乳油用乙醇作溶剂时,贮存在54℃的条件下,久效磷的分解率是1894%。但用异丙醇或非极性溶剂作溶剂时,在相同的条件下,久效磷的分解率为5%左右。

The decomposition value of monocrotophos stored in a thermostat at 54℃ is 18 94% when the solvent of monocrotophos formulation consists ethanol.However when the solvent is isopropyl alcohol or non polar solvent the decomposition value of monocrotophos is about 5% in the same condition.