Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99,8-100,1% (Trockenmasse), BAKER ANALYZED® ACS, J.T.Baker®
Lieferant: Avantor
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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
X171-05EA
100
EUR
X171-05
X171-03
X171-09
X171-07
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99,8-100,1% (Trockenmasse), BAKER ANALYZED® ACS, J.T.Baker®
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: 13,09842 |
Spezifikation Testergebnisse
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (C₄H₁₁NO₃) (dried basis) | 99.8 - 100.1 % |
Absorbance of a 40% Solution: | Passes Test |
Water (H₂O)(by Karl Fischer titrn) | ≤2 % |
Insoluble Matter | ≤0.005 % |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
pH of 0.1M Solution at 25°C, For Information Only | |
Meets Reagent Specifications for testing USP/NF monographs |
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