PEG-30 dipolyhydroxystearate

PEG-30 dipolyhydroxystearate (CAS 827596-80-5) is a polymeric PEG ester derived from polyhydroxystearic acid; a high-performance emulsifier and rheology modifier for water-in-oil systems.

Where is PEG-30 dipolyhydroxystearate used?

• Color cosmetics: stable water-in-oil foundations and BB creams
• Sunscreens with high mineral pigment content: prevents phase separation under thermal stress
• Suncare: suspends and disperses UV filters evenly
• Pharmaceutical topicals: stable w/o creams and ointments with controlled rheology
• Personal care: long-wear and transfer-resistant formulations with firm texture
• It stabilizes emulsions where conventional surfactants fail, particularly in high-electrolyte or high-pigment load formulations.

Commercial specifications

• Packaging in kilogram quantities for development
• Procurement from small scale to drum quantities