By certification 
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%
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%
