V900312

Trizma^® hydrochloride

Vetec^™, reagent grade, ≥99%

• Synonim(y): TRIS HCl, TRIS hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Tromethane hydrochloride
• Wzór liniowy: NH₂C(CH₂OH)₃ · HCl
• Numer CAS: 1185-53-1
• Masa cząsteczkowa: 157.60
• EC Number: 214-684-5
• UNSPSC Code: 51102829
• PubChem Substance ID: 329829730
• Beilstein/REAXYS Number: 3675235
• MDL number: MFCD00012590

Właściwości

• grade: reagent grade
• product line: Vetec^™
• assay: ≥99%
• form: crystalline powder
• useful pH range: 7.0-9.0
• pKa (25 °C): 8.1
• solubility: water: 0.666 g/mL, clear, colorless
• 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

Opis

Other Notes

The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.

Legal Information

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

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

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