Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate

Basic Information

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CAS Number

25102-12-9

Molecular Formula

C10H18K2N2O10

Molecular Weight

404.45 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Physical Properties

Melting Point

255-280 °C (dec.)

Boiling Point

614.2 °C at 760 mmHg

Density

1.2700

Flash Point

325.2 °C

Solubility

H2O: 0.1 M at 20 °C, clear, colorless

SMILES

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

InChI

InChI=1S/C10H16N2O8.2K.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2

InChIKey

JFROQFOCFOKDKU-UHFFFAOYSA-L

LogP

-4.86920

Complexity

340

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

对湿度敏感

Synonyms & References

English

Potassium ethylenediaminetetraacetate dibasic
Potassium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate dihydrate
MFCD00150036
dipotassium 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxylatomethyl)amino)acetate dihydrate
E75827
dipotassium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
(Ethylenedinitrilo)tetraacetic acid dipotassium salt
EDTA dipotassium salt
EDTA dipotassium salt dihydrate
CHEMBL2103918
AS-81015
Ethylenediaminetetraacetic acid dipotassium salt dihydrate
25102-12-9
Ethylenediaminetetraacetic acid,dipotassium salt dihydrate
Dipotassium ethylenediaminetetraacetate dihydrate
FT-0626308
ETHYLENEDIAMINETETRAACETIC ACID
Dipotassium Dihydrogen Ethylenediaminetetraacetate Dihydrate
EDTA-2K
ETHYLENEDIAMINETETRACETICACID di-Potassium salt, CP
(Ethylenedinitrilo)tetraacetic acid dipotassiuM salt
(Ethylenedinitrilo)tetraacetic acid dipotassium salt,Dipotassium ethylenediaminetetraac
Dipotassium Dihydrogen Ethylenediaminetetraacetat
Di-PotassiumEdtaAr
Edetate dipotassiuM
EDTA 2K Dihydrate
EDTA dipotassium sal
EDTA-2K DIHYDRATE
EdtaDipotas.SaltGr
EdtaDi-Potassium
EdtaDi-PotassiumAr

MDL Number

MFCD00012469

Customs Code

29224985

FAQ

What is Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9)?

Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) is a white crystalline chelating agent used to bind metal ions. Its chemical formula is C10H16K2N2O8. It is highly soluble in water, stable under normal conditions, and commonly employed in industrial and laboratory settings due to its ability to sequester cations effectively.

What are the main uses of Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9)?

Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) is widely used in pharmaceuticals for metal ion chelation, in industrial processes as a water softener, in food preservation to maintain color and prevent oxidation, and in research for analytical applications. It is also a key component in cleaning products and environmental treatments due to its sequestrant properties.

Is Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) safe?

Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) is generally considered safe when handled properly. It has low toxicity but may cause irritation if inhaled or ingested. Safety standards recommend using gloves and goggles during handling, avoiding skin contact, and following OSHA guidelines. It is non-flammable and non-explosive, making it a relatively safe chemical for controlled environments.

How should Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) be stored?

Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate (CAS: 25102-12-9) should be stored in a cool, dry place (15-25°C), away from moisture and light. Keep in airtight containers to prevent degradation. Avoid exposure to high humidity or heat, and ensure storage in a well-ventilated area. It is stable under standard conditions but should be protected from extreme environmental factors to maintain efficacy.