Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, crystallised for molecular biology
Supplier: Promega Corporation
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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
H5131
H5133
H5135
PAH5131EA
97.09
USD
PAH5131
PAH5133
PAH5135
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, crystallised for molecular biology
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Tris Base, Molecular Biology Grade is commonly used for many molecular biology applications.
Each lot of Tris Base is free of DNase, Ranse, and protease activity.
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Melting Pt: 167…172 °C. Storage Temperature: Ambient |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 |
Specification Test Results
pH. at 25°C (0.1M) | 10.0 – 11.5 |
Purity | ≥99.9% |
A260 at 1M | ≤0.05 |
A280 at 1M | ≤0.05 |
Moisture | ≤0.2% |
Melting Point | 167–172 °C |
Lead | ≤2 ppm |
Magnesium | ≤1 ppm |
Calcium | ≤1 ppm |
Iron | ≤1 ppm |
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