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首頁 > 供應產品 > 供應氟羅沙星
供應氟羅沙星
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
過期 長期有效
更新 2011-10-15 09:03
 
詳細信息

氟羅沙星   
 
質量標準:中國藥典2005版二部
英文名:Fleroxacin
分子式:C17H18F3N3O3
分子量:369.34
[性狀] 本品為白色至微黃色結晶性粉末;無臭,味微苦      [鑒別]
(1)HPLC  供試品主峰的保留時間應與對照品主峰的保留時間一致
(2) IR  本品的紅外吸收圖譜應與對照品圖譜(光譜集799)一致
[檢查]
溶液的澄清度與顏色       應符合規定                    有關物質                 不得過1.0%                    干燥失重                 不得過0.5%                 
熾灼殘渣                 不得過0.2%                  
重金屬                   不得過百萬分之二十    
[含量測定]   按干燥品計,含氟羅沙星   (C17H18F3N3O3)應為98.5%~102.0%  
包裝:25公斤/桶
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