EDTA disodium manganous salt 乙二胺四乙酸锰钠
It can be divided into four methods to prepare manganic manganous oxide from the raw stuff: electrolytic product of manganese, manganous salt, manganese oxide compound and manganese carbonate.
四氧化三锰的生产方法主要有四种:金属锰悬浮液法、锰盐法、高价锰氧化物法以及碳酸锰法。
Oxidizing agent was prepared by means of anhydrous manganous acetate dissolved in glacial acetic acid and oxidized to divalent manganic salt by potassium permanganate.
氧化剂的制造是将二价无水醋酸锰溶于冰醋酸中,用高锰酸钾将其氧化成三价醋酸锰。
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