Method for Preparation of a herbicide composition for u - tilizable bicia chemistry of soil and crops.

摘要

Preparation method of herbicide composition usable for Bina chemistry of soil and crops. Consists in preparing a composition containing as an active material of alkali metal or AMMONIUM PERSULFATE, of formula (i) as well as a 2s2o6, Agnete Surfactant compatible with the active material.As Surfactant is preferably used either alone or mixed with Sodium Dioctyl Sodium benzoate, ammonium chloride dimetildilauril either. The obtained compositions may also contain a substrate and one or more additives. Prferentemente persulphates are prepared by Electrolysis of sodium or AMMONIUM BISULFATE.The mixture of all Components is performed at temperatures between 0 and 150 c. C