1. an almost white salt MnSO4 that is usually obtained as the rose-colored efflorescent crystalline tetrahydrate by treating manganese dioxide with sulfuric acid and powdered coal and that is used chiefly as a fertilizer and spray for plants
manganous sulfate 例句
英汉例句
the invention belongs to the field of chemical engineering, specifically relates to a method for removing ferrum and heavy metals during manganous sulfate solution preparation.
本发明属于化工领域,具体涉及一种在制备硫酸锰溶液过程中去除铁及重金属的方法。
urushiol manganese polymer(pum)has been synthesized from manganous sulfate and urushiol-sodium prepared by the reaction of urushiol with sodium hydrate.