Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99,9, Ultra Pure Grade
Supplier: VWR Collection
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
VWRA0497-1KGEA
0
INR
VWRA0497-1KG
VWRA0497-5KG
VWRA0497-25KG
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99,9, Ultra Pure Grade
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Boiling Pt: 357 Melting Pt: 168…172 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 Merck Index: 13,09842 |
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Specification Test Results
Abs. at 280 nm (1 M, Water) | Max. 0.05 |
Abs. at 290 nm (40%, Water) | Max. 0.20 |
Abs. at 400 nm (40%, Water) | Max. 0.05 |
Arsenic | Max. 0.0005% |
Copper | Max. 0.0001% |
Identification | Pass |
Insolubles | Max. 0.005% |
Iron | Max. 0.0001% |
Lead | Max. 0.0001% |
Magnesium | Max. 0.0005% |
Moisture (KF) | Max. 1.0% |
pH (5%, Water) at 25 °C | 10.0 - 11.5 |
Purity | Min. 99.9% |
Solubility (10%, Water) | Pass |
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