返回产品
    Fatty Acids & Distillates

    月桂酸

    月桂酸 – Fatty Acids & Distillates product from Bio Green Oleo

    关于此产品

    月桂酸是一种直链饱和脂肪酸,含十二个碳原子,分子式为 C12H24O2,CAS 号为 143-07-7。其系统名称为十二烷酸。它通过椰子油或棕榈仁油的水解裂解制得——月桂酸在这两种油中均为含量最高的脂肪酸,约占总量的一半——随后再对混合脂肪酸进行分馏。产品以白色片状、粒状或粉末形式供应,熔点约为 44 摄氏度。

    在表面活性剂化学中,十二碳是关键的链长,原因在于一种平衡。表面活性剂的疏水尾链必须足够长,才能被逐出水相而进入胶束;同时又必须足够短,使分子仍能溶解并迅速迁移至新的气-水界面。在 C12 时这一平衡最为理想,因此十二烷基衍生物(如十二烷基硫酸钠)比其 C16 或 C18 同系物起泡更快、泡量更大;也因此以椰子油或棕榈仁油制成的皂能立即起泡,而牛脂皂则不能。同样的链长还带来可利用的抗菌活性,尤其是以其单甘酯即单月桂酸甘油酯的形式。

    它用于生产脂肪醇和十二烷基硫酸盐类表面活性剂、皂基、烷醇酰胺、酯类与乳化剂、增塑剂、金属皂以及化妆品原料。

    Bio Green Oleo 按含量、碳链分布、凝固点、碘值、酸值与皂化值、色泽和水分等规格供应月桂酸。

    规格

    Supply basisB2B raw-material enquiry; grade subject to confirmation
    Fatty-acid distributionConfirm against the agreed purchasing specification
    DocumentationRequest current specification, safety data and available lot documentation
    PackagingPack size and material confirmed with quotation

    应用

    Application-specific raw-material procurement, subject to grade approval

    包装选项

    • Pack size confirmed on enquiry

    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