性状 (De**ion): 类白色至淡黄色粉末 (Off-white powder to light yellow powder)
鉴别 (Identify): 纯度检测项下,样品保留时间与对照品 一致(The retention time of the sample confirms to that of the reference standard in the test of purity by HPLC)
熔点(Melting point): 88.0~89.0℃
含量(Assay): 99.7%
纯度(Purity): 99.74%
总杂(Total impurities) :0.26%