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

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Synonyms: 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol

0715-100GEA 159 CHF
0715-100G 0715-5KG 0715-250G 0715-1KG 0715-500G
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
MW: 209,24 g/mol
Melting Pt: 102…103 °C
Lager Temperatur: Raumtemperatur
MDL Number: 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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