Chemical Name: EDTA-Mn
Molecular Formula: C10H12FeN2NaO8
Formula Weight: 367.05
CAS No.: 15708-41-5
Manganese disodium EDTA trihydrate Chemical Properties
density 1.403[at 20℃]
vapor pressure 0.1Pa at 120.8℃
storage temp. Inert atmosphere,Room Temperature
form Powder
color White to Almost white
Water Solubility Insoluble in water.
Exposure limits OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
LogP -8.12
CAS DataBase Reference 15375-84-5(CAS DataBase Reference)
EPA Substance Registry System Manganate(2-), [[N,N’-1,2-ethanediylbis[N-[(carboxy-.kappa.O)methyl]glycinato-.kappa.N,.kappa.O]](4-)]-, sodium (1:2), (OC-6-21)- (15375-84-5)
Safety Information
TSCA Yes
HS Code 2922.49.8000
Manganese disodium EDTA trihydrate Usage And Synthesis
Uses Ethylenediaminetetraacetic acid manganese disodium salt hydrate is a metal chelating compound. Cobalt was analysed complexometrically using ethylenediaminetetra-acetic acid (EDTA) by masking aluminum. Previous studies of manganese-EDTA and manganese-EGT-1 complexes indicated that the &-nitrogen coordination of EDTA resulted in a highly anisotropic spectrum for Mn(II). Lipophilic derivatives of manganese EDTA chelates when incorporated into liposomes confer the greatest hepatic enhancement per micromole of metal ion and have favorable clearance kinetics.
