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鹽酸芐絲肼

 
 
單價 面議對比
詢價 暫無
發貨 湖北黃岡市付款后3天內
型號 14919-77-8
過期 長期有效
更新 2011-06-08 14:15
 

湖北中和成化工有限公司

企業會員第15年
資料未認證
保證金未繳納
詳細說明

鹽酸芐絲肼            英文名:Benserazide hydrochioride
化學名稱:2-〔(2,3,4- 三羥基苯基) 甲基〕酰肼-DL絲氨酸鹽酸鹽        
分子式:C10H15N3O5·HCL      分子量:293.70        CAS #:14919-77-8
 狀:白色或類白色結晶粉末。
化學結構式
性 質: 本品有吸濕性,遇光色變深。易溶于水,微溶于乙醇,不溶于丙酮。
用 途:本品為腦外脫羧酶抑制藥,用于帕金森氏癥(原發性震顫麻痹),腦炎后或合并有腦動脈硬化的癥狀性帕金森氏綜合征(非藥源性震顫麻痹綜合癥)。
質量標準       EP5                             產品檢測結果                
    別:      紅外IR                                合 格
      –0.05--+0.05                            +0.01
PH    值:     4.0 to 5.0                               4.75
 A      ≤ 0.5%                               0.38%
質:      ≤1.0%                                0.75%
    分:      ≤1.0%                                0.70%
硫酸灰份:      ≤ 0.1%                               0.05%
重 金 屬:      ≤20ppm                               合 格
干基含量      ≥98.5%                               99.48%
其它單個雜質:  ≤ 0.5%                              0.37%
包裝:1-25公斤 / 鋁泊袋 /鋁聽/紙桶
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