Thermo Scientific Chemicals Diethylenetriaminepentaacetic acid, pentasodium salt, tech., 40% aqueous solution

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chelation/Complexation reagent

Chemical Name or Material

Diethylenetriaminepentaacetic acid, pentasodium salt

Name Note

40% Aqueous Solution

CAS

140-01-2, 7732-18-5

Melting Point

-40°C

Density

1.2900g/mL

pH

11.0 to 12.0 (1% aq. soln.)

Boiling Point

106°C

Flash Point

>100°C

Packaging

Glass bottle

Molecular Formula

C14H18N3Na5O10

Refractive Index

1.4185 to 1.4205

Linear Formula

NaOCOCH₂N(CH₂CH₂N(CH₂COONa)₂)₂

Quantity

1 kg

MDL Number

MFCD00051016

Beilstein

04, III, 1190

Specific Gravity

1.29

Synonym

pentasodium dtpa, tetralon b, trilon c, versenex 80, pentasodium pentetate, hamp-ex 80, detarex py, kiresuto p, chelest p, plexene d

Solubility Information

Solubility in water: soluble. Other solubilities: mixible with many organic solvents

InChI Key

LQPLDXQVILYOOL-UHFFFAOYSA-I

SMILES

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

IUPAC Name

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

Molecular Weight (g/mol)

503.26

PubChem CID

8779

Formula Weight

503.26

Percent Purity

39 to 41%

Grade

Technical

Physical Form

Solution

SDS

SDS

RUO – Research Use Only