Tris-(hydroxymethyl) aminomethan (TRIS) 99,9, ultrapure
Leverandør: PanReac AppliChem
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
A1086.1000
A1086.5000
A1086.9010
A1086.1000EA
1440
DKK
A1086.1000
A1086.5000
A1086.9010
Tris-(hydroxymethyl) aminomethan (TRIS) 99,9, ultrapure
Tris-(hydroxymethyl) aminomethan (TRIS)
Formel:
NH₂C(CH₂OH)₃ Molekylvægt: 121.14 g/mol Kogepunkt: 357 Smeltepunkt: 169…172 °C 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
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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