A procedure of preparation of ethylene bis (dithiocarbamate) Manganese (ii) (maneb) Stabilized with low content in the product and ethylenethiourea

摘要

Manganese(II) ethylenebis(dithiocarbamate) of low ethylenethiourea content and its preparation by mixing disodium ethylenebis(dithiocarbamate) with formaldehyde in aqueous medium then mixing a water-soluble manganese(II) salt to precipitate the maneb. The product can be further formulated with a metal salt and also with paraformaldehyde.