EDTA-Mn CAS 15375-84-5 Manganese disodium EDTA trihydrate

Metal chelate mahadi, akwai nau'i biyu na data kasance alama element takin mai magani, daya shi ne sulfate, kamar FeSO4.CuSO4.MnSO4.ZnSO4.MgSO4, da sauran shi ne kyautata samfurin na sulfate, wato sulfate + EDTA•2Na+ ( Stabilizer urea), data kasance hanya sulfate + EDTAbilizer • 2Naurea sulfate. FeSO4.CuSO4.MnSO4.ZnSO4.MgSO4 duk an narkar da shi a cikin ruwa a cikin 70 ℃ don samun mafita A, kuma EDTA • 2Na gaba daya narkar da shi a cikin ruwa a cikin 70 ℃ don samun mafita B. Mix da motsa mafita A da B bisa ga rabo na EDTA•2Na: sulfate: ruwa (molar). rabo) = 1: 0.1 ~ 0.5: 300 ~ 2500 na 0.5 hours, An daidaita darajar pH tare da NaOH, kuma an samo samfurin da aka gama ta hanyar tacewa. Wannan hanyar samarwa tana da gazawa da yawa. Manganese disodium EDTA daya ne daga cikin hadadden gishirin karfe na EDTA.