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    您當前的位置:首頁 > 產品展廳 > 正庚烷
    正庚烷
    純度 價格
    • 發布日期: 2015-08-05

    中文別名:庚烷

    英文名稱:n-Heptane; Dipropylmethane; Heptane; Heptyl hydride; n-Heptane Normal heptane

    CAS No.:142-82-5EINECS號:205-563-8分子式:C7H16

    熔點:-91℃沸點:98℃折射率:1.385-1.389

    密度:0.683水溶性:practically insoluble

    儲存溫度:2-8°C

    用途:主要用作測定辛烷值的標準物,還可作麻醉劑、溶劑及有機合成的原料


    項目指標
    賽氏色度+30
    密度(kg/m3,20°C)680
    餾程(°C)95-98
    庚烷含量(%)≥99.50
    正庚烷純度(%)≥98.0
    溴指數(mg/100g)≤10
    硫含量(ppm)≤1
    苯含量(ppm)≤30
    水含量(ppm)≤50
    機械雜質0



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