Tris-(hydroxymethyl) aminomethan (TRIS) 99.8% ACS
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Advarsel
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Synonymer:
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
299
DKK
ACRO424571000
ACRO424575000
ACRO424570025
Tris-(hydroxymethyl) aminomethan (TRIS) 99.8% ACS
Tris-(hydroxymethyl) aminomethan (TRIS)
Formel:
NH₂C(CH₂OH)₃ Kogepunkt: 219…220 °C (10 mmHg) Massefylde: 1,328 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00004679 CAS-nummer: 77-86-1 EINECS: 201-064-4 Merck Index: 13,09842 |
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Specifikationer Testresultater
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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