1.37098

Imidazole EMPROVE^® EXPERT ACS

• Synonym(s): Imidazole, Glyoxaline, Iminazole
• Empirical Formula (Hill Notation): C₃H₄N₂
• CAS Number: 288-32-4
• Molecular Weight: 68.08
• MDL number: MFCD00005183
• UNSPSC Code: 47101613
• EC Index Number: 206-019-2

Properties

• grade: ACS reagent
• Quality Level: 500
• vapor pressure: 0.003 hPa ( 20 °C)
• product line: EMPROVE^® EXPERT
• assay: ≥99% (perchloric acid titration)
• form: solid
• autoignition temp.: 480 °C
• technique(s): API processing | cocrystal formation: suitable; API processing | salt formation: suitable
• 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
• bulk density: 500‑600 kg/m³
• storage temp.: 15-25°C
• SMILES string: [nH]1cncc1
• InChI: 1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
• InChI key: RAXXELZNTBOGNW-UHFFFAOYSA-N

Description

General description

Our SAFC^® portfolio of high-quality products for biopharmaceutical processing withstands strict quality control procedures and is produced according to MQ-500 requirements as defined by the M-Clarity program.

M-Clarity Program

Buffer quality is vital for the success of biopharmaceutical processes, because buffers are indispensable in nearly every production step.

Our broad portfolio of buffer materials manufactured under appropriate controls is tailored to your needs. Ranging from non-GMP grades for low-risk application, to IPEC-PQG GMP for higher-risk applications, we have products covering all your manufacturing needs.

Legal Information

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

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

Safety Information

• pictograms: GHS05,GHS07,GHS08
• signalword: Danger
• hcodes: H302 - H314 - H360D
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
• Storage Class: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 293.0 °F - closed cup
• flash_point_c: 145 °C - closed cup