Ethylenediaminetetraacetic acid disodium salt#139-33-3

Using advanced production processes and automated control technologies, key process parameters are monitored and recorded in real time to ensure that the production process is stable, controllable and traceable.

PRODUCT DESCRIPTION
Product Name:Ethylenediaminetetraacetic acid disodium salt
Synonyms:SEQUESTRENE NA2;SODIUM (DI) ETHYLENEDIAMINE TETRAACETATE DIHYDRATE;VERSENE NA, DIHYDRATE;VERSENE DISODIUM;WANKLYN'S EDTA;Ceftriaxone Impurity 21（EDTA Disodium）;disodium ethylenediamintetraacetate;EDTA two sodium
CAS:139-33-3
MF:C10H14N2Na2O8
MW:336.21
EINECS:205-358-3
Product Categories:chelating agent;INORGANIC & ORGANIC CHEMICALS;EDTA;139-33-3
Mol File:139-33-3.mol

Ethylenediaminetetraacetic acid disodium salt Chemical Properties
Melting point248 °C (dec.)(lit.)
Boiling point>100 °C
density1.01 g/mL at 25 °C
vapor pressure0Pa at 25℃
refractive indexn20/D 1.363
storage temp.2-8°C
solubilityH2O: clear, colorless
formsolution
color≤5 (0.5 M)(APHA)
PH8.0±0.2
Odorat 100.00?%. odorless
Water SolubilityMiscible with water.
BRN3822669
Stability:Hygroscopic
LogP-4.3 at 25℃
CAS DataBase Reference139-33-3(CAS DataBase Reference)
EPA Substance Registry SystemEthylenediaminetetraacetic acid disodium salt (139-33-3)
Absorptioncut-off at 268nm


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