Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), Ultrapure
Supplier: VWR
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Warning
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0497-500G
0497-10KG
0497-12KG
0497-1KG
0497-50KG
0497-5KG
97061-796CS
994.77
USD
97061-796
97061-790
97061-792
97061-794
97061-798
97061-800
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), Ultrapure
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.
Formula:
NH₂C(CH₂OH)₃ Boiling Pt: 288 °C Melting Pt: 169 °C Density: 1.328 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 EINECS: 201-064-4 Merck Index: 13,09842 |
Specification Test Results
Abs.@280nm (1M, Water) |
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Abs.@290nm (40%, Water) |
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Abs.@400nm (40%, Water) |
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Arsenic |
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Copper |
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Insolubles |
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Iron |
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Lead |
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Magnesium |
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Melting Point | 168°C - 172°C |
Moisture (KF) |
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pH (5%, Water) @25°C | 10 - 11.5 |
Purity |
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Solubility (10%, Water) | Pass |
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