108319

Trizma^® cloridrato

EMPROVE^® EVOLVE

• Sinonimo/i: TRIS, TRIS HCl, Tris(idrossimetil)amminometano, Trometano cloridrato
• Formula condensata: NH₂C(CH₂OH)₃ · HCl
• Numero CAS: 1185-53-1
• Peso molecolare: 157.60
• Beilstein: 3675235
• Numero MDL: MFCD00012590
• Codice UNSPSC: 12161700

Proprietà

• Origine biologica: synthetic
• Livello qualitativo: 400
• Descrizione: Manufactured under appropriate controls for use as a raw material in BioProcessing
• Nome Commerciale: EMPROVE^® EVOLVE
• Forma fisica: powder
• tecniche: cell culture | mammalian: suitable
• Impurezze: Endotoxin, tested; Microbial, tested; Trace Metals, tested
• Intervallo di pH utile: 7.0-9.0
• pKa (25 °C): 8.1
• Compatibilità: suitable for manufacturing use
• Attività estranea: Cytotoxicity, contains (tested); DNase, contains (tested); NICKase, contains (tested); Protease, contains (tested); RNase, contains (tested)
• Stringa SMILE: Cl.NC(CO)(CO)CO
• InChI: 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H; QKNYBSVHEMOAJP-UHFFFAOYSA-N

Descrizione

Descrizione generale

Our SAFC^® portfolio of high-quality raw materials for use in biopharmaceutical processing withstands strict quality control procedures plus the documentation and expertise to help our customers meet requirements as defined by the M-Clarity Program.

M-Clarity Program

As part of our EMPROVE^® Program, our raw materials are offered with EMPROVE^® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.

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.

Applicazioni

Tris HCl is a commonly used biological buffer. Tris/Tris HCl as a buffering system has a very broad usage in biological systems for biopharmaceutical manufacturing, cell culture, diagnostics and molecular biology. The pKa of Tris is 7.77 which corresponds closely to a physiological pH of 7.36.

Tris HCl is used as the conjugate buffer component with Tris/Tromethamine/Trizma in biopharmaceutical buffer formulations (both upstream and downstream applications), electrophoresis separations and diagnostic reagent formulations.

Altre note

I valori di pH di tutti i tamponi dipendono dalla temperatura e dalla concentrazione. Per i tamponi Tris, a ogni °C di diminuzione della temperatura corrisponde un aumento di circa 0,03 unità di pH, mentre a ogni diluizione di un fattore 10 corrisponde una diminuzione di 0,03-0,05 unità di pH. Per applicazioni che necessitano di estrema precisione, utilizzare un pH-metro accuratamente calibrato con un elettrodo combinato vetro/calomelano.

Note legali

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

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

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable