Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99,0 Dried, BAKER ANALYZED®, Biochemical Reagent LC, J.T.Baker®
Supplier: Avantor
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
M.O.C. Category N
4099-07EA
204624.87
INR
4099-07
4099-06
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99,0 Dried, BAKER ANALYZED®, Biochemical Reagent LC, J.T.Baker®
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Boiling Pt: 357 °C (1013 hPa) Melting Pt: 169…172 °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 |
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Specification Test Results
For Laboratory,Research,or Manufacturing Use | ≥99.0% |
Appearance | Passes Test |
Assay (C₄H₁₁NO₃) (dried basis) | ≥99.0 % |
Absorbance of a 40% Solution - 280 nm | ≤0.200 |
Absorbance of a 40% Solution - 400 nm | ≤0.020 |
Insoluble Matter | ≤0.005 % |
Water (H₂O)(by Karl Fischer titrn) | ≤2 % |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
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