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      您現在的位置:首頁 ? 產品中心 ? α—蒎烯
      α—蒎烯

      來源:經松節油精餾而得。
      性質與用途:α-蒎烯是一種天然精油,有特殊的化學活性。是合成樟腦、合成香料、合成樹脂、醫藥中間體和其它有機合成工業的重要基礎原料。
      包裝與儲運:鍍鋅鐵桶包裝,凈重190kg/175kg/145kg,或者是ISO TANK 裝運,約20噸/罐。存放陰涼處,避免高溫,不可近火。
      質量指標:(參照中華人民共和國林業行業標準LY/T1183-95)

      指標:

      90

      95

      外觀:

      透明、無雜質、無懸浮物

      顏色(鉑鈷顏色單位):

      ≤35

      ≤35

      相對密度d420:

      0.860-0.870

      0.860-0.870

      折光率n20:

      1.4720-1.480

      1.4750-1.4810

      酸值mgKOH/g:

      ≤0.50

      ≤0.50

      水份%:

      ≤0.10

      ≤0.10

      不揮發物含量%:

      ≤1.0

      ≤1.0

      溶解度(80%乙醇)v/v:

      ----

      ---

      含量(色譜法)%:

      ≥90

      ≥95

      重庆时时彩计划群博客

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