Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methan (BIS-TRIS) 99+% für die Biochemie
Lieferant: Thermo Scientific
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Achtung
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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 |
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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