Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) 99+% für die Biochemie

Lieferant: Thermo Scientific
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Synonyms: 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol

ACRO327721000EA 90.5 CHF
ACRO327721000 ACRO327725000
Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) 99+% für die Biochemie
Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS)
Formel: C₈H₁₉NO₅
MW: 209,24 g/mol
Melting Pt: 103…104 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00002853
CAS-Nummer: 6976-37-0
EINECS: 230-237-7
ADR: 8,III

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Spezifikation Testergebnisse

Appearance White Powder
Infrared spectrum Conforms
Water ≤1.0 % (K.F.)
Solubility (1.0 M in water at 20°C) Clear colorless
UV (0.1 M in water)
UV at 280 nm A: ≤0.04
UV at 340 nm A: ≤0.02
pH 8.8 to 11.0 (1 % in water at 25°C)
Titration with HClO4 ≥99.0 %
Iron (Fe) ≤5 ppm

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