熔點(diǎn)298-300°C(subl.)(lit.)沸點(diǎn)137.07°C(roughestimate)密度1.62蒸氣壓1.7mmHg(165°C)FEMA2488|FUMARICACID折射率1.5260(estimate)閃點(diǎn)230°C儲(chǔ)存條件Storebelow+30°C.溶解度95%ethanol:soluble0.46g/10mL,clear,colorless形態(tài)FineCrystallinePowder酸度系數(shù)(pKa)3.02,4.38(at25℃)顏色WhitePH值2.1(4.9g/l,H2O,20℃)
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