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  8. Ethylenediaminetetraacetic acid disodium salt, 0.100N (0.050M) Standardized solution

Ethylenediaminetetraacetic acid disodium salt, 0.100N (0.050M) Standardized solution

Catalog No. p-4824709
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AA39781K2 1 L
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Catalog No. AA39781K2 Supplier Thermo Scientific Chemicals Supplier No. 039781K2
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Description

CAS: 139-33-3 | C10H14N2Na2O8 | 336.21 g/mol

It is widely used in textile industry. Usually applied to dissolve limescale. It is applied in textile industry, pulp and paper industry and also in chelation therapy. In cosmetics it acts as a sequestering agent. It acts as a corrosion inhibitor to carbon steel in the industries. It also acts as a food additive.

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.

Chemical Identifiers

CAS 139-33-3
Molecular Formula C10H14N2Na2O8
Molecular Weight (g/mol) 336.21
MDL Number MFCD00070672,MFCD00003541,MFCD00070672,MFCD00150037
InChI Key ZGTMUACCHSMWAC-UHFFFAOYSA-L
Synonym ethylenediaminetetraacetic acid disodium salt, edta na2, disodium 2-2-bis carboxymethyl amino ethyl-carboxymethyl amino acetic acid
PubChem CID 57339238
ChEBI CHEBI:64734
IUPAC Name disodium;2-[2-[bis(carboxylatomethyl)azaniumyl]ethyl-(carboxylatomethyl)azaniumyl]acetate
SMILES [Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

Specifications

Color Colorless
Odor Odorless
Assay Percent Range 0.100N (0.050M)
Quantity 1 L
Solubility Information miscible in water.
Formula Weight 336.22
Physical Form Liquid
Chemical Name or Material Ethylenediaminetetraacetic acid disodium salt

Safety and Handling

EINECSNumber 205-358-3
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only