Merck
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1.37098

SAFC

Imidazole

EMPROVE® EXPERT ACS

Synonym(s):
Imidazole, Glyoxaline, Iminazole
Empirical Formula (Hill Notation):
C3H4N2
CAS Number:
Molecular Weight:
68.08
MDL number:
EC Index Number:
206-019-2

grade

ACS reagent

Quality Level

vapor pressure

0.003 hPa ( 20 °C)

product line

EMPROVE® EXPERT

assay

≥99% (perchloric acid titration)

form

solid

autoignition temp.

480 °C

pH

10.5 (20 °C, 67 g/L in H2O)

bp

256 °C/1013 hPa

mp

90 °C

transition temp

flash point 145 °C

solubility

633 g/L

density

1.233 g/cm3 at 20 °C

bulk density

500‑600 kg/m3

storage temp.

15-25°C

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

InChI key

RAXXELZNTBOGNW-UHFFFAOYSA-N

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General description

Imidazole is a critical buffer substance for bioprocesses to enhance the purity of your target protein. Its most widely used application is the preparation of buffer solutions to operate downstream purification columns, packed with our Fractogel, Eshmuno, and Prosep resins. Imidazole Emprove Expert ACS is manufactured in Europe according to cGMP (based on IPEC – PQG GMP Guide for pharmaceutical excipients 2006) guidelines and is designed for higher risk application (subject to robust QC specifications).

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

293.0 °F - closed cup

Flash Point(C)

145 °C - closed cup

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