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Ethylenediaminetetraacetic acid tetrasodium salt hydrate_Molecular_structure_CAS_194491-31-1)
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Ethylenediaminetetraacetic acid tetrasodium salt hydrate

Catalog No. E26290 Name Sigma Aldrich
CAS Number 194491-31-1 Website http://www.sigmaaldrich.com
M. F. C10H14N2Na4O9 Telephone 1-800-521-8956
M. W. 398.18524 Fax
Purity 98% Email
Storage Chembase ID: 132358

SYNONYMS

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

DATABASE IDS

EC Number 200-573-9
PubChem SID 24894478
MDL Number MFCD00150025
CAS Number 194491-31-1

PROPERTIES

Linear Formula (NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·xH2O
Purity 98%
Melting Point >300 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H318
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
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)
Packaging
10 kg in fiber drum
25, 500 g in poly bottle
3 kg in poly drum
Description (简体中文)
包装
10 kg in fiber drum
25, 500 g in poly bottle
3 kg in poly drum

REFERENCES