2-(Di(2-hydroxyethyl)amino)-2-(hydroxymethyl)-1,3-propandiol (BIS-TRIS) ≥99%, Ultrapure
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Synonymer:
2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (BIS-TRIS), 2-(Bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1,3-diol, 2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.
Formel:
C₈H₁₉NO₅ Molekylvægt: 209.24 g/mol Smeltepunkt: 102…103 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00002853 CAS-nummer: 6976-37-0 EINECS: 230-237-7 |
Specifikationer Testresultater
DNase | none detected |
RNase | none detected |
Melting Point | 102 – 106 °C |
Moisture (KF) | ≤1% |
pH (1.0%, Water) @25 °C | 8.8 – 9.6 |
pKa @25 °C | 6.45 – 6.65 |
Protease | none |
Purity (Titration) | >99% |
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