Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dried basis) ACS
Supplier: Thermo Scientific Chemicals
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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
031801-30
031801-18
031801-A1
AA31801-30EA
101.35
USD
AA31801-30
AA31801-18
AA31801-A1
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dried basis) ACS
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
MDL: MFCD00004679
Beilstein Registry No.: 741883
Purity: 99.8-100.1%
CAS No.: 77-86-1
Molecular Formula: (HOCH2)3CNH2
Formula Weight: 121.14
Physical Form: Crystalline
Density: 1.353
Melting Point: 171-172°
Boiling Point: 219-220°/10mm
Beilstein Reference: 741883
Merck Reference: 14,9772
MDL No.: MFCD00004679
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Boiling Pt: 219…220 °C (10 mmHg) Melting Pt: 171…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 |
Specification Test Results
Absorbance | Pass test |
H2O | 2% |
Insoluble matter | 0.005% max. |
Heavy Metals (as Pb) | 5 ppm |
Iron (Fe) | 5 ppm max. |
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