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    Oleochemical Feedstocks

    硬脂醇

    硬脂醇 – Oleochemical Feedstocks product from Bio Green Oleo

    关于此产品

    硬脂醇是含十八个碳原子的直链饱和脂肪醇,系统名称为十八烷-1-醇,CAS 号为 112-92-5,INCI 名称为 Stearyl Alcohol。它由棕榈油或其他植物来源的硬脂酸或其甲酯还原制得,供货形态为白色片状、锭状、粒状或粉状。

    它是配方中常规使用的该系列产品中碳链最长的一员,其性能亦由此而来。其熔点约为 58 摄氏度,比鲸蜡醇高约九度,在三种常用规格中提供最硬的凝固效果、最高的增稠贡献以及最丰厚、最具缓冲感的肤感。鲸蜡醇给人以轻盈顺滑之感,而硬脂醇则厚实而带蜡感;配方师会将两者复配,或直接采购预先复配的鲸蜡硬脂醇,以取得二者之间的平衡。其作用机理始终一致:长碳链锚定于油相,而末端唯一的羟基位于水相,使包覆每一乳液液滴的界面膜变得坚固,防止液滴合并。

    它在乳霜、乳液和护发素中用作增稠剂、遮光剂、润肤剂和助乳化剂,也用于药用软膏和栓剂,并作为硬脂基硫酸盐和硬脂基乙氧基化物表面活性剂的中间体。

    Bio Green Oleo 按含量与碳链分布、羟值、熔点、酸值、碘值和色泽等规格供应硬脂醇。

    规格

    Supply basisB2B raw-material enquiry; grade subject to confirmation
    Melting rangeConfirm 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