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Description

Imidazole is a reagent used in biological buffers and metal chelate chromatography protocols. Imidazole is also used in the purification of His-tagged proteins in immobilised metal affinity chromatography (IMAC).

Properties

Shelf life

5 years

Storage Temperature

RT

ECCN #

EAR99

European Com.#

206-019-2

Purity

>99%

Appearance color

White

Appearance form

Powder

Molecular Formula

C3H4N2

Molecular Weight

68.077

Melting point

88 - 91°C

Boiling point

256°C

Solubility (@ RT)

H2O: 633 mg/mL at 20°C
Soluble in acetone, chloroform, pyridine, alcohol, and ether. Slightly soluble in benzene. Very slightly soluble in petroleum ether.