Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) ≥99%, ultrarein
Lieferant: VWR Chemicals
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Achtung
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Synonyme:
2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
0715-100GEA
138
EUR
0715-100G
0715-250G
0715-500G
0715-5KG
Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) ≥99%, ultrarein
Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS)
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 Molecular Weight: 209,24 g/mol Schmelzpunkt: 102…103 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00002853 CAS-Nummer: 6976-37-0 EINECS: 230-237-7 |
Spezifikation Testergebnisse
DNasen | none detected |
RNasen | none detected |
Schmelzpunkt | 102 - 106 °C |
Feuchtigkeit (KF) | ≤ 1 % |
pH (1.0%, Wasser)@25°C | 8,8 - 9,6 |
pKa@25°C | 6,45 - 6,65 |
Proteasen | none |
Reinheit (Titration) | > 99 % |
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