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正構烷烴

 
 
單價 20000.00 / T對比
銷量 暫無
發(fā)貨 四川成都市付款后3天內
庫存 1000T起訂1T
品牌 美國陶氏
型號 629-50-5
規(guī)格 99.9%
過期 長期有效
更新 2012-04-05 12:14
 

成都市吉順化工貿易有限公司

企業(yè)會員第15年
資料未認證
保證金未繳納
詳細說明
正構烷烴      99%   美國    20000元/噸   200kg/桶
有機物的定義:碳氫化合物及其衍生物。
這里所說的純碳氫化合物,即不含其他元素和官能團的有機物統(tǒng)稱烴類。
正構體和異構體不僅存在于烴中而且存在所有有機物中,它是指有機物構架中的碳骨架的結構是直鏈結構還是含有支鏈。凡是骨架含有碳支鏈的有機物都是異構體;凡是直鏈結構沒有其他碳支鏈的都是正構體。記住是指碳(C)的支鏈。
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