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Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%, Thermo Scientific Chemicals

Catalog No. AAA1516130
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Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal care products and serves as an anticoagulant for blood samples.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal care products and serves as an anticoagulant for blood samples.

Solubility
Soluble in water.

Notes
Hygroscopic.Incompatible with strong oxidizing agents, strong bases, metals and copper.

Chemical Identifiers

CAS

6381-92-6

Molecular Formula

C10H18N2Na2O10

Molecular Weight (g/mol)

372.24

MDL Number

MFCD00150037,MFCD00003541

InChI Key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

Synonym

edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs

PubChem CID

44120005

IUPAC Name

disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

SMILES

O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

Specifications

Melting Point

248°C (decomposition)

Quantity

250 g

Beilstein

3900609

Solubility Information

Soluble in water.

Formula Weight

372.24 (336.22 Anhydrous)

Percent Purity

≥99%

Chemical Name or Material

Ethylenediaminetetraacetic acid disodium salt dihydrate

Hazard Category

H332-H373

Precautionary Statement

P260-P271-P304+P340-P312-P314-P501c

EINECSNumber

205-358-3

RTECSNumber

AH4375000

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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