Product name: Trometamol
English name: Trometamol
Chemical name: Tris(hydroxymethyl)aminomethane; 2-amino-2-(hydroxymethyl)-1,3-propanediol; Trometamol; ammonium tromethamine; trimethylaminomethane; trihydroxymethylaminomethane; three Hydroxymethylaminomethane; tromethamine
Appearance: white crystal or powder
CAS number: 77-86-1
Molecular formula: C4H11NO3
Molecular weight: 121.14
Melting point: 167-172 ℃(lit.)
Boiling point: 219-220℃ 10 mm Hg(lit.)
Density: 1,353g/cm3
Flash point: 219-220℃/10mm
Solubility: soluble in water, ethanol
Refractive index: 1.531
Storage conditions: avoid light, cool and ventilated place, temperature 2-8℃
TrometamolUses: Trometamol (Tris(hydroxymethyl)aminomethane, generally referred to as Tris) is an organic compound with the molecular formula (HOCH2)3CNH2. Tris is widely used in the preparation of buffers in biochemistry and molecular biology experiments. For example, TAE and TBE buffers (used for the dissolution of nucleic acids) commonly used in biochemical experiments require Tris. Because it contains amino groups, it can undergo condensation reactions with aldehydes. In addition, Tris is also an intermediate for the preparation of surfactants, vulcanization accelerators and some drugs. Tris is also used as a titration standard.
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