中文名稱:酚酞
英文名稱:Phenolphthalein
CAS號(hào):77-09-8
熔點(diǎn) 258-263 °C
密度 1.299
閃點(diǎn) 24 °C
溶解度 Soluble in alcohol. Slightly soluble in ether. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
形態(tài) Solid
酸度系數(shù)(pKa) 9.4(at 25℃)