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首頁 > 供應產品 > 供應5-甲基-1H-四氮唑
供應5-甲基-1H-四氮唑
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 2012-09-05 15:41
 
詳細信息

5-甲基-1H-四氮唑
MT   CAS No. 4076-36-2
分子式 : C2H4N4
分子量 : 84.08     
規格 :   
外觀 白色結晶性粉末
含量 (HPLC)≥ 98.5%
熔點       143 ~ 147 ℃
水份 (K.F.)    ≤ 0.2 %
pH 值     2.6 ~ 3.5
用途: 頭孢側鏈
包裝: 25kg/ 桶
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