熔点                             251-253 °C(lit.)

密度                     0.92 g/mL at 25 °C

闪点                             74 °F

储存条件               Store at RT.

溶解度                         ethanol: clarity passes test

形态                     Low Melting Mass

酸度系数(pKa)           9.70, 10.0(at 25℃)

颜色                     White to slightly yellow

用途                             用作酸碱指示剂

用途                     酸碱指示剂，检验血液用试剂，色谱分析。