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详细介绍
Item Standard Analysis data Appearance White powder Conforms Specific rotation[α]20/D (C=2 in EtOH) +40.2°+ 1° +39.5° Melting Point(¡æ) 73¡æ-77¡æ 76¡æ Water(KF) Not more than 0.50% 0.15% Assay Not less than 98.0% 99.0%