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鲸蜡硬脂醇 Cetearyl Alcohol (C16:C18 70:30)
通用名称 Nonproprietary Names:
鲸蜡硬脂醇 Cetearyl Alcohol
国际化妆品原料名称 INCI Name:CETEARYLALCOHOL
CAS 登录号 CAS Registry Number:67762-27-0
EINECS 登录号 EINECS Registry Number:267-008-6
化学分子式 Chemical formula:CH3(CH2)nOH
物料编码:Y013
全国服务热线:13438162399
.技术指标 Technical indicators
项目thing | 指标index | 测量方法 Measurement methods |
外观 Appearance | 25℃白色粒状或片状固体蜡状 物质,有脂肪气味 25 °C white granular or flake-like solid waxy substance with fat smell | |
颜色color | ≤10 | GB/T 9282 |
熔点 Melting point℃ | 50-55 | GB/T 617 |
酸值 Acid value(KOH mg/g) | ≤0.1 | GB/T 16451 |
皂化值 | ≤0.5 | GB/T 16451 |
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Saponification value (KOHmg/g) | ||
碘值 lodine value(l2g/100g) | ≤0.5 | GB/T 16451 |
羟基值 Hydroxyl value(KOH mg/g) | 210-220 | GB/T 16451 |
烷烃含量 Alkane content % | ≤1.0 | GB/T 16451 |
碳链分布 Carbon chain distribution % | GB/T 16451 | |
C14 醇 C14 alcohol | 0-1 | |
C16 醇 C16 alcohol | 68-78 | |
C18 醇 C18 alcohol | 20-32 | |
C20 醇 C20alcohol | 0-1 |
2..特点 Characteristics

鲸蜡硬脂醇,也称为十六十八醇,是一种白色颗粒、片状或块状物,主要由十八醇(C18H38O)和十六醇(C16H34O)组成,7:3 的比例。它在水中的溶解度较低,但在乙醇中易溶
Cetearyl alcohol, also known as cetostearyl alcohol, is a white granule, flake or block, the main
components of which are octadecy l alcohol (C18H38O) and hexadecanol (C16H34O), with a ratio of 7:3. It has low solubility in water but is easily soluble in ethanol.
3..应用 Applications
制造化学中间体和表面活性剂的原料
Raw materials for making chemical intermediates and surfactants
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可直接用作泡沫抑制剂
Can be used directly as a foam suppressor
为化妆品和药物配方提供增稠作用
Provides thickening in cosmetic and pharmaceutical formulations
应用于化妆品、塑料、皮革、纺织、合成洗涤剂等行业。在化妆品中,它常用作润滑剂、乳化剂和增黏剂,有助于稳定乳剂并减少表面活性剂的用量。此外,它还用于制备非水性的乳膏和唇膏,并可降低水溶性药物的释放
It is used in cosmetics, plastics, leather, textiles, synthetic detergents and other industries. In cosmetics, it i s often used as a lubricant, emulsifier and thickener, which helps stabilize emulsions and reduce the amount of surfactants. In addition, it i s also used to prepare non-aqueous creams and lipsticks, and can reduce the release of water-soluble drugs.
4.包装和储存条件 Package and Storage包装

包装:25kg/袋、20kg/袋
Packaging: 25kg/bag, 20kg/bag
储存条件:储存于阴凉、通风的库房内。远离火源、热源;防止阳光直射;包装密封。
Storage conditions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources ; avoid direct sunlight ; package tightly.
保质期:2 年
Shelf life: 2 years
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