质量标准
外观Appearance White Powder or Crystals
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity ≥99.0% (HPLC)
熔点Melting point 177°C - 184°C
比旋光度Specific rotation [a]20/D -64.0°~ -68.0°(c=2, H2O)
水分Water
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity ≥99.0% (HPLC)
熔点Melting point 177°C - 184°C
比旋光度Specific rotation [a]20/D -64.0°~ -68.0°(c=2, H2O)
水分Water