性狀 (Description): 類(lèi)白色結晶性粉末 (Off-white powder crystalline powder)
鑒別 (Identify): 純度檢測項下,樣品保留時(shí)間與 對照品一致(The retention time of the sample confirms to that of the reference standard in the test of purity by HPLC)
熔點(diǎn)(Melting point): 117.0~118.0℃
含量(Assay) : 99.8%
純度(Purity):99.89%
總雜(Total impurities):0.11%
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