Dextrin palmitate
Description
Dextrin palmitate (CAS 83271-10-7) is a fatty acid ester of dextrin produced by esterifying dextrin with palmitic acid. It functions as an emulsifier, rheology modifier, and surface-active agent across food and personal care manufacturing.
In food systems, it stabilizes oil-in-water emulsions and improves the texture and mouthfeel of dressings, sauces, and dairy-style products. Personal care formulators use it to modify the skin-feel of anhydrous and emulsion-based cosmetics.
This versatile ingredient is frequently used in sunscreens, foundations, and moisturizers, where it controls spreadability and reduces tackiness. It acts as a dispersant for pigments and UV filters in cosmetic formulations, improving homogeneity.
In lipstick and color cosmetics, it contributes to wax-phase structuring and helps stabilize pigment dispersions without compromising texture. Its unique chemical structure allows for precise control over viscosity and stability in complex mixtures.
Dextrin palmitate is typically supplied as a fine white to off-white powder. Food-grade and cosmetic-grade specifications are the most commercially relevant for industrial buyers. Selection depends on the specific regulatory requirements of the target market.
Packaging is generally available in kilogram-scale bags for development quantities and larger sacks or drums for production volumes. This ensures flexibility for both research and development and large-scale manufacturing operations.
Physical Properties
| Melting Point | 80-130 °C(lit.) |
| Density | 0.53 g/mL at 25 °C(lit.) |
Trade & Regulatory
| WGK (Germany) | 3 |
Documentation
Other Names
IPYYWJABWFHFTE-PHSJBMKXSA-N|C34H64O18|Dextrin, hexadecanoate|Rheopearl KL|Rheopearl KEKL|Rheopearl KE
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