Polyglyceryl-10 Laurate CAS 34406-66-1

Polyglyceryl-10 Laurate – Non-Ionic Emulsifier and Mild Surfactant for Cosmetics, Pharmaceuticals, and Food

Basic Information

• CAS Number: 34406-66-1

• INCI Name: Polyglyceryl-10 Laurate

• Appearance: Clear to slightly yellowish paste or viscous liquid

• Solubility: Dispersible in water and oils; forms stable emulsions

• Storage: Store in tightly sealed containers at room temperature, protected from moisture and light

Overview
Polyglyceryl-10 laurate is a non-ionic surfactant produced by the esterification of polyglycerin (with approximately 10 glycerol units) and lauric acid. Its amphiphilic structure provides excellent emulsifying, dispersing, and stabilizing properties. Due to its mildness, biodegradability, and biocompatibility, it is widely used in personal care products, pharmaceutical formulations, and food emulsions.

Chemical Properties

• Non-ionic – compatible with a wide range of ingredients and pH levels.

• Amphiphilic – reduces interfacial tension, stabilizing oil-in-water and water-in-oil emulsions.

• Mild – low irritation potential, suitable for sensitive skin and baby products.

• Biodegradable – environmentally friendly.

• Thermally stable – maintains performance over a broad temperature range.

Applications

• Cosmetics and personal care: Used as an emulsifier and stabilizer in creams, lotions, serums, sunscreens, and makeup removers. Provides smooth texture and improves skin feel.

• Pharmaceuticals: Employed in topical formulations, ointments, and drug delivery systems to enhance stability and penetration.

• Food industry: Acts as an emulsifier in dressings, sauces, dairy products, and baked goods, improving texture and shelf life.

• Household products: Incorporated into mild cleaning formulations and fabric softeners.

• Industrial: Used as a dispersant and stabilizer in coatings, adhesives, and specialty chemicals.

Key Benefits

• Excellent emulsifying and stabilizing properties.

• Mild and non-irritating – suitable for sensitive skin.

• Biodegradable and eco-friendly.

• Compatible with a wide range of ingredients.

• Provides a smooth, non-greasy feel.

• Derived from renewable plant-based sources.

Safety and Handling

• Generally recognized as safe (GRAS) for use in food and cosmetics at recommended concentrations.

• Low irritation potential; well-tolerated by skin and mucous membranes.

• Avoid contact with strong oxidizers and acids.

• Store in a cool, dry place, away from direct sunlight.

• Use appropriate personal protective equipment (gloves, safety goggles) when handling.

Quality Assurance
Each batch is tested for purity, acid value, and emulsification performance to ensure consistent quality.