4015

Imidazole

ULTROL^® Grade, ≥99% (¹H-NMR), useful in pH range 6.2-7.8

• Sinônimo(s): Imidazole, ULTROL^® Grade, 1,3-Diaza-2,4-cyclopentadiene
• Fórmula empírica (Notação de Hill): C₃H₄N₂
• Número CAS: 288-32-4
• Peso molecular: 68.08
• Número MDL: MFCD00005183
• Código UNSPSC: 12352005
• NACRES: NA.25

Propriedades

• descrição: RTECS - NI3325000; Merck USA index - 14, 4912
• Nível de qualidade: 100
• Ensaio: ≥99% (¹H-NMR)
• Formulário: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze
• cor: white
• pKa (20 °C): 7.0
• solubilidade: water: 100 mg/mL
• traços de cátion: heavy metals: <1 ppm
• Condições de expedição: ambient
• temperatura de armazenamento: 15-25°C
• cadeia de caracteres SMILES: [nH]1cncc1
• InChI: 1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
• chave InChI: RAXXELZNTBOGNW-UHFFFAOYSA-N

Descrição

Descrição geral

Superior buffer in the pH range of 6.2-7.8. Has a pK_a of 7.0 at 20°C.

Useful in the pH range of 6.2-7.8.

Aplicação

• Prediction of adsorption performance of ZIF-67 for malachite green based on artificial neural network using L-BFGS algorithm.: Utilizing imidazole-based frameworks, specifically ZIF-67, this study showcases the effectiveness of imidazole structures in adsorbing and removing industrial dyes from water, highlighting environmental applications of imidazole in water treatment processes (Xiong C et al., 2024).

Advertência

Toxicity: Corrosive (L)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Outras notas

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Informações legais

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

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

Informações de segurança

• Pictogramas: GHS08,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H302,H314,H360D
• Declarações de precaução: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 293.0 °F - closed cup
• Ponto de fulgor (°C): 145 °C - closed cup