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Ethylenediaminetetraacetic acid tripotassium salt, Thermo Scientific Chemicals

Catalog No. AA2242522
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Ethylenediaminetetraacetic acid tripotassium salt is used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. And it is also used to study chelators, biochemicals and reagents. EDTA tripotassium salt has been used in a study to assess the safety of EDTA and HEDTA ingredients in cosmetic formulations.

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

17572-97-3

Molecular Formula

C10H13K3N2O8

Molecular Weight (g/mol)

406.52

MDL Number

MFCD00013304

InChI Key

FYZXEMANQYHCFX-UHFFFAOYSA-K

Synonym

edetate tripotassium, tripotassium edta, edta tripotassium salt, ethylenediaminetetraacetic acid tripotassium salt, tripotassium hydrogen ethylenediaminetetraacetate, sequestrene 50k3, unii-kia5203u1h, tripotassium ethylenediaminetetraacetate, edta-3k, glycine, n,n'-1,2-ethanediylbis n-carboxymethyl-, tripotassium salt

PubChem CID

62717

IUPAC Name

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

SMILES

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

Specifications

Odor

Odorless

Quantity

100 g

Solubility Information

Soluble in water,0.1 M at 20°C.

Formula Weight

406.46

Physical Form

Crystalline

Chemical Name or Material

Ethylenediaminetetraacetic acid tripotassium salt

Hazard Category

H315-H319-H335

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

241-543-5

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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