外观Appearance white to off-white crystalline powder
红外光谱Infrared spectrometry Conforms to structure
纯度Purity(HPLC) ≥99.0 %
熔点Melting point 150-152 °C
比旋光度Specific rotation [a]20/D -18.0 to -21.0 °(c=10,H2O)
水溶解试验Solubility in Water almost transparency
干燥失重Loss on drying ≤0.5 %
灼烧失重Loss on ignition ≤0.1 %
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