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    Fatty Acids & Distillates

    大豆酸化油

    大豆酸化油 – Fatty Acids & Distillates product from Bio Green Oleo

    关于此产品

    大豆酸化油以大豆皂脚为原料生产,皂脚是大豆毛油用烧碱中和时分离出的碱性副产物。用硫酸酸化可将这些皂类分解为游离脂肪酸,并以油状上层析出。产品为深色黏稠液体,属于精炼副产物,而非专门生产的定级产品。

    其组成与大豆油一致,以亚油酸为主,并含有相当比例的油酸、棕榈酸和α-亚麻酸。亚油酸含两个双键,α-亚麻酸含三个双键,因此该酸化油碘值较高,不饱和度的反应活性远高于棕榈基同类产品。这正是其化学转化价值的基础:每条链上的多个双键提供了更多环氧化反应位点,而醇酸树脂和涂料所依赖的干燥性能也直接来自这种多不饱和结构。同样的反应活性使该物料在储存中不稳定,容易变深、聚合并产生酸败气味,在温热存放时尤为明显。游离脂肪酸、水分和残留硫酸盐在批次之间存在差异,因此按批次分析结果进行交易。

    该产品用于环氧大豆油生产、醇酸树脂与涂料、脂肪酸回收与裂解、工业皂、生物柴油酯化以及动物饲料能量补充。

    Bio Green Oleo 按游离脂肪酸、碘值、水分及杂质、不皂化物和残留硫酸盐等指标供应符合规格的大豆酸化油。

    应用

    Fatty-acid recovery and splittingSaponification and esterificationRubber, candle and industrial compounding

    Frequently Asked Questions

    4 questions answered — origins, specs, applications & more

    参考价格: $1.00–8.50/kg

    价格会根据市场供需变化。请联系我们的销售团队获取最新报价。

    Start with the process and specification

    • End use and required material or feedstock
    • Critical analytical limits and physical form
    • Handling temperature, storage and pack format
    • Volume, documentation needs and delivery destination
    Discuss your requirement

    Confirm the evidence before ordering

    Grade, origin and certification are confirmed for each proposed source. A vegetable-derived feedstock is not automatically certified sustainable, pharmaceutical grade or suitable for every application; request the evidence needed for your intended use.

    Product illustrations show representative material and packaging. The quotation confirms the actual source, grade, pack size and labelling.

    Review documentation