Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dried basis) ACS

Supplier: Thermo Scientific Chemicals
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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
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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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