Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.8% ACS
Lieferant: Thermo Fisher Scientific
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Achtung
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Synonyms:
2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris), Tromethamine, Tris(hydroxymethyl)methylamine, 2-Amino-2-(hydroxymethyl)propane-1,3-diol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, Trizma(R) base, TRIS base, THAM
424571000
424575000
424570025
ACRO424571000EA
38
CHF
ACRO424571000
ACRO424575000
ACRO424570025
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.8% ACS
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol)
Formel:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Siedepunkt: 219…220 °C (10 mmHg) Melting Pt: >168.5 °C Lager Temperatur: Raumtemperatur |
MDL Number:
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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