Product Name: Polyglycerol-2 Stearate
Other Name: Polyglyceryl-2 Monostearate; stearic acid, monoester with oxybis(propanediol)
CAS No.: 12694-22-3
Chemical Structure:
Polyglycerol-2 Stearate Application:
Polyglycerol-2 Stearate (PG2S) is a non-ionic, biodegradable ester formed by the reaction of polyglycerol-2 with stearic acid. As a versatile emulsifying and stabilizing agent, it is widely used across industrial manufacturing sectors that require consistent performance, formulation stability, and reliable processing behavior. PG2S offers excellent compatibility with a broad range of oils, waxes, fatty alcohols, and other lipophilic materials, making it a preferred choice for companies seeking efficient emulsification systems with predictable functionality. Its mild nature, good thermal stability, and favorable ecological profile also support its use in applications that demand safe handling and environmentally responsible ingredients.
With uniform quality, reproducible performance, and ease of incorporation into diverse production lines, Polyglycerol-2 Stearate has become a key auxiliary ingredient in large-scale industrial operations. Applications:
1. Emulsification and Stabilization Agent in Industrial Formulations
Polyglycerol-2 Stearate is frequently used as an O/W (oil-in-water) or W/O (water-in-oil) emulsifier in various manufacturing processes. It enhances dispersion efficiency, improves viscosity control, and supports long-term emulsion stability, making it suitable for producers requiring stable mixtures under thermal or mechanical stress.
2. Processing Aid for Lubrication and Surface Modification
Due to its amphiphilic structure, PG2S provides lubricating, wetting, and surface-modifying functions in industrial systems. It helps optimize material flow, reduce friction during processing, and improve surface uniformity—valuable in applications involving high-shear mixing, molding, or coating.
3. Auxiliary Ingredient for Fatty-Based Systems and Oil-Compatible Matrices
PG2S is highly compatible with a wide range of vegetable oils, mineral oils, and synthetic lipids. It supports phase stability, improves texture, and enhances blend homogeneity, making it suitable for manufacturers working with oil-rich formulations requiring controlled rheology and batch-to-batch consistency.
Polyglycerol-2 Stearate Packaging and Shipping:
Packaging: 1kg/ bag, 25kg/ drum or as customer’s required.
Shipping : DHL/ FedEx/ Air shipping/ Ocean shipping
Polyglycerol-2 Stearate Storage:
Store in Dry and Ventilated place with the Room Temperature, Preserved in Original Tight-Closed containers, Keep Away from Light and Heating.
