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N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid trisodium salt_Molecular_structure_CAS_139-89-9)
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N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid trisodium salt

Catalog No. 34461 Name Sigma Aldrich
CAS Number 139-89-9 Website http://www.sigmaaldrich.com
M. F. C10H15N2Na3O7 Telephone 1-800-521-8956
M. W. 344.20461 Fax
Purity ≥99.0% (calc. on anhydrous substance, complexometric) Email
Storage Chembase ID: 131618

SYNONYMS

Title
N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸 三钠盐
IUPAC name
trisodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(2-hydroxyethyl)amino)acetate
IUPAC Traditional name
trisodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(2-hydroxyethyl)amino)acetate
Synonyms
HEDTA-Na3

DATABASE IDS

PubChem SID 24861266
MDL Number MFCD00043341
CAS Number 139-89-9
EC Number 205-381-9

PROPERTIES

Cation Traces Fe: ≤0.005%
Empirical Formula (Hill Notation) C10H15N2Na3O7
Grade for complexometry
Impurities ≤0.005% heavy metals (as Pb)
Impurities ≤12.5% water (Karl Fischer)
Purity ≥99.0% (calc. on anhydrous substance, complexometric)
Purity ≥99.0%
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 2

DETAILS

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REFERENCES