Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) ≥99,9% für die Molekularbiologie
Lieferant: PanReac AppliChem
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Achtung
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Synonyme:
Tris(hydroxymethyl)methylamin
, Tromethamin
, 2-Amino-2-(hydroxymethyl)propan-1,3-diol
, THAM
, Aminomethylidintrimethanol
, TRIS Base
, 2-Amino-2-(hydroxymethyl)-1,3-propandiol
A2264.5000EA
576
EUR
A2264.5000
A2264.1000
A2264.0500
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) ≥99,9% für die Molekularbiologie
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol)
Formel:
NH₂C(CH₂OH)₃ Molecular Weight: 121,14 g/mol Siedepunkt: 357 °C (1013 hPa) Schmelzpunkt: 169…172 °C Dichte: 1,328 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004679 CAS-Nummer: 77-86-1 EINECS: 201-064-4 Merck Index: 12,09902 |
Spezifikation Testergebnisse
DNases/RNases/Proteases | not detectable |
Assay (titr.) | min. 99.9 % |
pH (1 M; H2O; 20°C) | 10.5 - 11.5 |
Water | max. 0.2 % |
Cu | max. 0.0001 % |
Fe | max. 0.0001 % |
Pb | max. 0.0001 % |
A (1 cm/1 M in H2O) at 430 nm | max. 0.004 |
A (1 cm/1 M in H2O) at 260 nm | 0.03 |
A (1 cm/1 M in H2O) at 280 nm | 0.02 |
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