← 返回产品
    Fatty Acids

    硬脂酸 1870(C18 70.0–75.0%)

    关于此产品

    硬脂酸 1870 是一种饱和脂肪酸,其中硬脂酸(C18)占碳链含量的 70.0–75.0%。由于碳链分布以硬脂酸而非棕榈酸为主,其 59.0–63.0 °C 的熔程高于富含棕榈酸的混合物。其规格还将碘值上限定为 0.50 g I₂/100 g,色度上限定为 60 Hazen,酸值为 200.0–207.0 mg KOH/g,皂化值为 201.0–208.0 mg KOH/g。

    其成熟用途包括化妆品和个人护理、肥皂和表面活性剂生产、润滑剂和脱模剂,以及高纯度金属硬脂酸盐。当需要熔点较高且性质稳定一致的脂肪酸时,配方师会选用它。

    规格书列出了吨袋和 25 kg 袋两种包装;请在每份订单中商定包装、物理形态和完整的分析限值。可索取安全数据和所供批次的分析证书,并应对照最终用途的配方及任何法规要求对本牌号进行核查。

    规格

    Grade designationStearic acid 1870
    AppearanceWhite beads or flakes
    C18 content70.0–75.0%
    Melting point59.0–63.0 °C
    Iodine value0.50 g I₂/100 g max
    Colour (Hazen)60 max
    Acid value200.0–207.0 mg KOH/g
    Saponification value201.0–208.0 mg KOH/g
    Packaging25 kg bags; jumbo bags

    应用

    Cosmetics and personal careSoap and surfactant manufactureLubricants and release agentsHigh-purity metallic stearates

    包装选项

    • 25 kg bags
    • Jumbo bags

    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
    沟通您的需求

    下单前确认证明文件

    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.

    产品图片展示的是代表性材料与包装。实际来源、等级、包装规格和标签以报价为准。

    查看证明文件