108315

Trizma^® Hydrochlorid

EMPROVE^® EVOLVE

• Synonym(e): TRIS -hydrochlorid, TRIS HCl, Tris-(hydroxymethyl)-aminomethan -hydrochlorid, Tromethan-Hydrochlorid
• Lineare Formel: NH₂C(CH₂OH)₃ · HCl
• CAS-Nummer: 1185-53-1
• Molekulargewicht: 157.60
• UNSPSC Code: 12161700
• Beilstein/REAXYS Number: 3675235
• MDL number: MFCD00012590

Eigenschaften

• biological source: synthetic
• Quality Segment: 400
• description: Manufactured under appropriate controls for use as a raw material in BioProcessing
• product line: EMPROVE^® EVOLVE
• form: powder
• technique(s): cell culture | mammalian: suitable
• impurities: Endotoxin, tested, Microbial, tested, Trace Metals, tested
• useful pH range: 7.0-9.0
• pKa (25 °C): 8.1
• suitability: suitable for manufacturing use
• foreign activity: Cytotoxicity, contains (tested), DNase, contains (tested), NICKase, contains (tested), Protease, contains (tested), RNase, contains (tested)
• SMILES string: Cl.NC(CO)(CO)CO
• InChI: 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
• InChI key: QKNYBSVHEMOAJP-UHFFFAOYSA-N

Beschreibung

General description

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.

Application

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.

Other Notes

Die pH-Werte aller Puffer sind temperatur- und konzentrationsabhängig. Bei Tris-Puffern steigt der pH-Wert um etwa 0,03 Einheiten pro °C Temperaturabfall und fällt um 0,03–0,05 Einheiten pro Zehnfachverdünnung. Verwenden Sie für präzise Anwendungen ein sorgfältig kalibriertes pH-Messgerät mit einer Glas/Kalomel-Kombielektrode.

Legal Information

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable