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長期供應3,3'-二氨基聯苯胺DAB

 
 
單價 15000.00 / 包對比
銷量 暫無
發貨 上海付款后48小時內
庫存 100包起訂1包
品牌 DAB
型號 91-95-2
規格 10kg/包
過期 長期有效
更新 2012-03-26 08:42
 

上海帝埃碧化學科技有限公司

企業會員第15年
資料未認證
保證金未繳納
  • 上海
  • 上次登錄 2012-03-26
  • 顧曉軍 (先生)  
詳細說明
【EINECS】202-110-6
【分子式】 C12H14N4
【分子量】214.26
【熔點】  實測176-174(理論179~178℃)
【水溶性】0.55 g/L (20°C)
【中文名稱】3,3'-二氨基二苯胺,3,3',4,4'-四氨基聯苯
【英文名稱】3,3'-Diaminobenzidine
                      3,3'4,4'-biphenyltetramine
                      (1,1'-biphenyl)-3,3',4,4'-tetramine
                      3,3',4,4'-diphenyltetramine
                      3,3',4,4'-tetraaminobiphenyl

【分子結構】
www.ecustpark.com/cn/UpFiles/Help/20110302094915455.jpg

【性狀】灰色至黃棕色片狀結晶或結晶性粉末。暴露在在空氣和光線中顏色逐漸變黑,但是不影響其化學性質。
【包裝】試劑級產品純度大于99%,50克真空塑料袋包裝(見附圖)。工業級產品純度97%以上價格1500元/公斤。如有對于純度、包裝有特殊要求者價格另議。
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