Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99
Supplier: MP Biomedicals
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Warning
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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
TRIS (Trometamol, Tromethamine, Tris-[hydroxymethyl]aminomethane) Purity: 99.0-99.5% Buffering pH range 7.0-9.0 pKa at 25°C = 8.1 This grade of tris is excellent where purity and value are both important. It is superior to our technical grade tris and less expensive than our ultra pure material. This grade will suffice for most buffer applications.
pH: 10 - 11.5 (5% aq soln)
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Boiling Pt: 357 Storage Temperature: Ambient |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 Merck Index: 13,09842 |
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