Overview
Distearin, chemically known as glycerol distearate, is a di-ester derived from glycerol and stearic acid. It is a non-ionic surfactant widely utilized in various industries due to its emulsifying and stabilizing properties. Primarily sourced from vegetable or animal fats, distearin is biodegradable and considered safe for multiple applications, including cosmetics and food products. Its versatility makes it a valuable ingredient in formulations requiring texture enhancement or moisture retention.
Physical and Chemical Properties
Distearin appears as a white to off-white waxy solid with a mild odor. It has a melting point range of 60-70°C and is insoluble in water but dissolves readily in organic solvents such as ethanol and ether. The compound acts as an effective emulsifier, helping to stabilize mixtures of oil and water. Its molecular structure allows it to form stable emulsions, making it ideal for use in creams, lotions, and other emulsion-based products.
Main Applications
In the cosmetics industry, distearin is used as a thickening agent in creams, lotions, and makeup products. It enhances texture and provides a smooth, creamy consistency. In the food sector, it serves as an emulsifier and stabilizer in baked goods, dairy products, and confectionery. Additionally, distearin finds applications in pharmaceuticals as a tablet binder and in industrial lubricants for its non-toxic properties.
Safety and Storage
Distearin is generally recognized as safe (GRAS) for use in food and cosmetics. However, prolonged exposure to dust should be avoided to prevent respiratory irritation. Proper storage involves keeping the compound in a cool, dry place away from direct sunlight and moisture. Sealed containers are recommended to maintain product integrity and prevent contamination.
B2B Procurement Guide
When procuring distearin, B2B buyers should prioritize suppliers who provide detailed product specifications, including purity levels and CAS number verification. Certifications such as ISO or GMP may indicate higher quality standards. Price ranges vary based on purity and supplier, with bulk purchases often offering cost advantages. Buyers should also consider logistical factors such as storage requirements and shelf life to ensure product efficacy upon delivery.
Related Manufacturers
- 主营：[]
- 主营：镭雕粉、镭雕母粒、镭雕助剂、阻燃剂、阻燃母粒、抗滴落剂、增韧剂、润滑剂、相容剂、成核剂、抗氧化剂、磷酸酯类阻燃剂、开口爽滑剂、紫外线吸收剂
- 主营：温拌剂、阻燃剂、再生剂、抗剥落剂、抗车辙剂、硅胶发泡剂、发泡剂、低温发泡剂、AC发泡剂、膨胀剂、沥青乳化剂、止滑剂、古马隆树脂、石油树脂、酚醛树脂、碳酸镁、氧化镁、橡胶软化剂、PVC稳定剂、橡胶防喷霜剂、荧光增白剂、紫外线吸收剂、抗氧剂、橡胶防老剂、氧化锌
- 主营：塑料抗滴落剂、进口、国产PETS、PC专用阻燃剂、芥酸酰胺、油酸酰胺、发基硬脂酸、EBS花王、印尼、TPE、TPR定制、进口、国产品牌钛白粉、SBS、SEBS、SIS、高岭土、巴斯夫抗氧剂、巴斯夫光稳定剂、石油树脂、镭雕粉、蜡粉
- 主营：化工产品、树脂、表面活性剂、水性硬脂酸锌、乳化剂、消泡剂、硅油、柔软剂、固化剂、抗静电剂、脱膜剂、起泡剂、水性材料、种子包衣、化妆品级原料、油包水乳化剂、水包油乳化剂、异构十二烷、金属脱膜剂、塑料抗静电剂、环氧树脂固化剂、棉麻柔软剂、甲基硅油、水溶性硅油、CAB系列起泡剂