Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.8% ACS

Lieferant: Thermo Fisher Scientific
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Synonyme: Aminomethylidintrimethanol, Tris(hydroxymethyl)methylamin, THAM, 2-Amino-2-(hydroxymethyl)propan-1,3-diol, Tromethamin, TRIS Base, 2-Amino-2-(hydroxymethyl)-1,3-propandiol

424571000 424575000 424570025
ACRO424571000EA 32.9 EUR
ACRO424571000 ACRO424575000 ACRO424570025
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.8% ACS
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol)
Formel: NH₂C(CH₂OH)₃
Molecular Weight: 121.14 g/mol
Siedepunkt: 219…220 °C (10 mmHg)
Schmelzpunkt: >168.5 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00004679
CAS-Nummer: 77-86-1
EINECS: 201-064-4
Merck Index: 13,09842
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Spezifikation Testergebnisse

Appearance White Crystalline powder or crystals and/or chunks
Infrared spectrum Conforms
Water ≤2 % (K.F.)
UV at 290 nm A: ≤0.2
Titration with HCl 99.8 to 100.1 % (On dry basis)
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %


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