性狀 (Description): 類(lèi)白色至淡黃色粉末 (Off-white powder to light yellow 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): 88.0~89.0℃
含量(Assay): 99.7%
純度(Purity): 99.74%
總雜(Total impurities) :0.26%
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