熔点1124°C密度1.07g/mLat20°C蒸气密度<0.01(vsair)蒸气压<0.1mmHg(20°C)储存条件norestrictions.溶解度H2O:1Mat20°C,clear,colorless形态powder(veryfine)颜色slightlygray比重2.66气味(Odor)at100.00%.odorlessPH值7.9(50g/Chemicalbookl,H2O,25℃)香型odorless水溶解性Solubleinwater.Slightlysolubleinalcohol,glycerol.Insolubleinacetone. 波长(λmax)λ:260nmAmax:0.03λ:280nmAmax:0.02敏感性HygroscopicMerck14,5691稳定性Stable.Hygroscopic.