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武漢楷倫化學新材料有限公司銷售部  

埃索美拉唑鈉和埃索美拉唑,埃索美拉唑鎂,比馬前列素,普樂沙福及其中間體,普拉格雷

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首頁 > 供應產品 > 長春西汀42971-09-5
長春西汀42971-09-5
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
庫存 1000kg起訂1kg
過期 長期有效
更新 2014-05-29 14:26
 
詳細信息

長春西汀
別名:阿撲長春胺酸乙酯長春乙酯
質量標準:EP6.0
CAS:42971-09-5
化學式:C22H26N2O2
分子量:350.46
性狀:本品為白色或類白色結晶性粉末
產品標準:EP6.0 ,BP2009
熔點:149~152
比旋度:+127о~134оC
吸收系數:322~342
鑒別:呈正反應
澄清度:澄清
硫酸鹽:≤0.02%
有關物質:≤2%
干燥失重:≤0.5%
熾燒殘遺:≤0.1%
重金屬:≤10ppm
砷鹽:≤0.0001%
含量測定:≥98.5%-101.5%
產品用途:長春西汀為腦血管藥物原料。
包裝規格:1kg、5kg、10kg桶裝
貯藏:密封、避光、室溫保存。
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