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外观
Description
白色或类白色结晶性固体
White or off-white crystalline powder
比旋光度
Specific optical rotation
-25 ~ -29°
干燥失重
Loss on drying
≤1.0%
熔点
Melting Point
63~68℃
纯度
Assay
≥98.0%
单一杂质
Single impurity
≤0.5%