CAS 6381-92-6 EDTA disodium salt concentrate

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EDTA disodium salt concentrate

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Catalog Number

ACM6381926

CAS Number

6381-92-6

Product Name

EDTA disodium salt concentrate

Category

Salt

Description

DryPowder; OtherSolid

IUPAC Name

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

Molecular Weight

372.24g/mol

Molecular Formula

C10H18N2Na2O10

Canonical SMILES

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

InChI

InChI=1S/C10H16N2O8.2Na.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

InChI Key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

Melting Point

Mp 252 dec. (dihydrate)

Flash Point

Flash point is> 100 °C,

Solubility

In water, 1.0X10+6 mg/L (miscible) at 25 °C (est)

Application

EDTA disodium salt concentrate serves multiple purposes across various applications due to its chelating properties. As a crystalline powder, it effectively binds to divalent cations, making it a valuable inhibitor for enzymes like metalloproteases which require these cations for activity. This chelation capability extends to its use in therapy, helping to remove unwanted metals from the body. Additionally, it functions as a sequestering agent in personal care products such as shampoos and cleaners, enhancing their effectiveness. In medical settings, it ensures the integrity of blood samples by acting as an anticoagulant. Thus, EDTA disodium salt concentrate is a versatile chelator used in both healthcare and consumer products.

Color/Form

White crystalline powder

Complexity

340

Covalently-Bonded Unit Count

EC Number

205-358-3;613-386-6

Exact Mass

372.075683g/mol

Formal Charge

Heavy Atom Count

Log P

log Kow = -11.70 (est)

Monoisotopic Mass

372.075683g/mol

Other Experimental

Crystals, mp 252 °C (decomposes). pH about 5.3. Solublilty in water at 20 °C: 108 g/100 mL /EDTA disodium dihydrate/;MP: 242 °C /EDTA disodium dihydrate/

Rotatable Bond Count

Vapor Pressure

7.57X10-17 mm Hg at 25 °C (est)

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