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Home/Compounds/Industrial Chemical/Ethylenediaminetetraacetic acid dipotassium salt dihydrate
C10H18K2N2O10
404.45 g/mol
Industrial Chemical

Ethylenediaminetetraacetic acid dipotassium salt dihydrate

CAS25102-12-9
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
chelating agent for metal ions

Ethylenediaminetetraacetic acid dipotassium salt dihydrate is a salt form of EDTA, a chelating agent that binds metal ions such as iron and calcium. It forms water-soluble complexes, making it useful for controlling metal ions in industrial applications.

chelating agent for metal ionsdissolving iron- and calcium-containing scaledelivering iron ions under conditions where iron oxides are insoluble

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

EDTA disodium salt dihydrate

CAS6381-92-6

chelating agent for metal ions

StrongSame Parent

Edetate disodium

CAS139-33-3

chelating agent for metal ions

StrongSame Parent

Dipotassium EDTA

CAS2001-94-7

chelating agent for food preservation

StrongStructure SimilarSimilarity 1.00

Edetate tripotassium

CAS17572-97-3

Chelating agent

ApplicationSame Use

Diammonium ethylenediaminetetraacetate

CAS20824-56-0

chelating agent for metal ions

ApplicationSame Use

Iron(3+) sodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate--water (1/1/1/1)

CAS149022-26-4

chelating agent for metal ions

ApplicationSame Use

2-Pyridinol-1-oxide

CAS13161-30-3

chelating agent for metal ions

ReferenceSame Category

Methyl-5-norbornene-2,3-dicarboxylic anhydride

CAS25134-21-8

Curing agent for epoxy resins

Customs Tariff Classification

The international HS code for Ethylenediaminetetraacetic acid dipotassium salt dihydrate (CAS 25102-12-9) is 2922.49.

HS code (international, 6-digit)

2922.49

EU CN code (8-digit)

2922 49 85

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

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

InChIKey

JFROQFOCFOKDKU-UHFFFAOYSA-L

SMILES

C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[K+].[K+]

Synonyms (8)
  • EDTA dipotassium salt
  • dipotassium edta dihydrate
  • edta dipotassium dihydrate

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