英文名称:Tris(hydroxymethyl)aminomethane
英文同义词:OmniPurTRIS-CAS77-86-1-Calbiochem;TrisBase,MolecularBiologyGrade-CAS77-86-1-Calbiochem;TrisBase,ULTROLGrade-CAS77-86-1-Calbiochem;TrisBuffer,1.0M,pH8.0,MolChemicalbookecularBiologyGrade-CAS77-86-1-Calbiochem;TrisBuffer,100mM,pH7.4,MolecularBiologyGrade-CAS77-86-1-Calbiochem;Tris(Hydroxymethyl)aminomethane(Trometamol)highpurity;1-[ethyl(hydroxymethyl)amino]ethane-1,2-diol;TRIS,Tromethamine,Trometamol
CAS号:77-86-1
分子式:C4H11NO3
分子量:121.14
EINECS号:201-064-4
熔点:167-172°C(lit.)
沸点:219-220°C10mmHg(lit.)
密度:1,353g/cm3
蒸气压:0.0267hPa(20°C)
折射率:1.4170(estimate)
闪点:219-220°C/Chemicalbook10mm
储存条件:20-25°C
溶解度:H2O:4Mat20°C,clear,colorless
形态:结晶
颜色:白色
PH值:10.5-12.0(4minwater,25°C)
酸度系数:(pKa)8.1(at25℃)