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- 白色或类白色、有光泽的结晶,无臭、味微若;露置空氯中及遇光色渐变深。本品在水中易溶,在无水乙醇中微溶,在氯仿或乙醚中极微溶解。
熔点:245-250 °C
质量标准
外观Appearance白色或类白色、有光泽的结晶
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity≥98.0% (Argentmetric Titration)
纯度Purity≥98.0% (HPLC)
水溶性实验Solubility inWater溶液透明
灼烧残渣Residue On Ignition ≤0.05%
贮存:对光和空气敏感,密封避光保存。
用途:神经递质(Neurotransmitter)
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