C10H14N2Na2O8*2H2O

EDTA Disodium salt dihydrate Molecular biology

EDTA Disodium is a chelating agent for metal ions. EDTA Disodium is commonly used in molecular biology to minimize metal ion impurities in reaction buffers.

Main characteristics

M372.24

Product specificities

AppearanceWhite powder
Assay (on dry basis)99-101%
Iron (Fe)max. 0.01%
Heavy metals (as Pb)max. 0.001%
pH (0.1M in water)4-5
Water (KF Oven 180°C)9.0-10.0%w/w
A260nm (0.1M)max. 0.2AU
A280nm (0.1M)max. 0.03AU
DNase activityNot detected
RNase activityNot detected
Protease activityNot detected

Cat. n° 051423

Synonym : Ethylenediaminetetraacetic acid disodium salt dihydrate; Edetate disodium.
Formula : C10H14N2Na2O8*2H2O
CAS : 6381-92-6
EC : 205-358-3
<h5>C<sub>1</sub><sub>0</sub>H<sub>1</sub><sub>4</sub>N<sub>2</sub>Na<sub>2</sub>O<sub>8</sub>*<sub>2</sub>H<sub>2</sub>O</h5>

Standard pack

051423916 x 1kgHDPE (1kg)
051423924 x 2.5kgDrum (2.5kg)

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