Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8% for biotechnology

Supplier: VWR Chemicals
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Synonyms: Trizma(R) baseTRIS baseTHAM2-Amino-2-(hydroxymethyl)-1,3-propanediolTris(hydroxymethyl)methylamine2-Amino-2-(hydroxymethyl)propane-1,3-diol2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris)Tromethamine

0826-5KGEA 572 GBP
0826-5KG 0826-500G 0826-1KG
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8% for biotechnology
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)

Reagent for stabilisation of buffer formulations and electrophoresis of biological molecules.

Formula: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
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
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Specification Test Results

Abs.@280nm (1M, Water) ≤0.05
Arsenic <0.0005%
Copper <0.0001%
DNase none detected
Insolubles ≤0.005%
Iron <0.0001%
Lead <0.0001%
Loss on Drying <1%
Magnesium <0.0005%
Protease none
Purity >99.8%
RNase none detected

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