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Ethylenediaminetetraacetic acid tetrasodium salt dihydrate_Molecular_structure_CAS_10378-23-1)
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Ethylenediaminetetraacetic acid tetrasodium salt dihydrate

Catalog No. ED4SS Name Sigma Aldrich
CAS Number 10378-23-1 Website http://www.sigmaaldrich.com
M. F. C10H14N2Na4O9 Telephone 1-800-521-8956
M. W. 398.18524 Fax
Purity 99.0-102.0% (titration) Email
Storage Chembase ID: 132358

SYNONYMS

IUPAC name
tetrasodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino)acetate hydrate
IUPAC Traditional name
tetrasodium ion(4-) edta hydrate
Synonyms
EDTA 四钠盐
乙二胺四乙酸四钠盐 二水合物
Edathamil

DATABASE IDS

MDL Number MFCD00150026
PubChem SID 24894711
Beilstein Number 3861753
EC Number 200-573-9
CAS Number 10378-23-1

PROPERTIES

Purity 99.0-102.0% (titration)
Quality Level PREMIUM
Solubility H2O: soluble, clear, colorless
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H318
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P280-P305 + P351 + P338
Risk Statements 22-41
Safety Statements 26-39-46
German water hazard class 2

DETAILS

Description (English)
Application
Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

REFERENCES