Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) ≥99%, ultrarein

Lieferant: VWR Chemicals
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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

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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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