Microbicidal composition, the disinfectant of seed, seed; process for the preparation of a salt of the acid pirofosforoso, salts of acid pirofosforoso compounds.Process for combating or preventing a infestacao

摘要

The invention relates to salts of the pyrophosphorous acid of formula I IMAGE (I) wherein X(+) is a cation equivalent selected from the group consisting of sodium, potassium, lithium, beryllium, magnesium, aluminum, zinc, manganese, copper and NH4, to the preparation thereof and to novel compounds of formula I, to the use of compounds of formula I as microbicides and as seed dressing agents.