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對二甲苯

 
 
單價 7000.00 / 噸對比
銷量 暫無
發貨 天津付款后24小時內
庫存 170噸起訂1噸
品牌 對二甲苯
型號 170kg/桶
規格 ≥99.5%
過期 長期有效
更新 2011-02-21 08:33
 

天津市順風化工有限公司

企業會員第16年
資料未認證
保證金未繳納
  • 天津
  • 上次登錄 2011-02-21
  • 林海峰 (先生)  
詳細說明
對二甲苯          規格: 99.5%     產地: 韓國        包裝: 170kg/       價格: 7000/噸●

產品名稱 1,4-二甲苯

  產品英文名 1,4-Dimethylbenzene;1,4-Xylene;p-Xylene

  產品別名 對二甲苯

  分子式 CH3C6H4CH3

  產品用途 用作合成纖維、塑料的原料

  CAS 106-42-3

  毒性防護 對小鼠致死濃度為1535mg/L。參見二甲苯。

  包裝儲運 采用鍍鋅鐵桶密封包裝,或用不銹鋼槽車裝運,同時加氮封保護。冬季應有防凍措施,按易燃有毒物品規定貯運。

  物化性質 無色液體,在低溫下結晶,相對密度0.8611(20/4),0.8610(25/4)。熔點13.263。沸點138.37。

折射率nD(21)1.5004,nD(25)1.4958閃點27.2??膳c乙醇、乙醚、、丙酮混溶,不溶于水。爆炸極限1%6%(體積)。

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