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CAS No.: 14025-15-1

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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

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.


Parameter Guaranteed Value
Appearance Light Pink Powder
Mn content 13.0%±0.5%
Water-Insoluble ≤0.1%
pH(1%sol.) 6.5±0.5
Heavy metal (as Pb) ≤20ppm

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