棕榈酸异丙酯

关于此产品
棕榈酸异丙酯是异丙醇与棕榈酸(来自棕榈油的十六碳脂肪酸)形成的酯。其 CAS 号为 142-91-6,INCI 名称为 Isopropyl Palmitate,以澄清、无色、几乎无味的低黏度液体形式供应。
它与肉豆蔻酸异丙酯同属一类,作用方式相同,但脂肪链上多出的两个碳原子使其特性有明显差异。它黏度略高、挥发性略低,铺展稍慢,留下的肤感更柔软、更丰润,而非肉豆蔻酸酯那种极干爽的肤感。配方师正是据此在两者之间做出选择。由于分子中不含游离酸基或羟基,它化学性质稳定,抗氧化,在常规配方 pH 条件下不易水解。其低表面张力也使其能够很好地润湿和分散颜料,因此广泛用于彩妆产品。
它用作乳霜、乳液、防晒和护发产品中的润肤剂和铺展剂,用作粉底、唇膏和粉饼中的颜料润湿剂,并用于止汗产品和沐浴产品、药用外用制剂,以及作为合成润滑剂基础油。
Bio Green Oleo 按酯含量、酸值、皂化值、碘值、水分、色泽及折光指数等规格供应棕榈酸异丙酯。
规格
应用
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。
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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.
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