Description

Polyglyceryl-4 Pentaoleate is a non-ionic, lipophilic surfactant and emulsifier derived from polyglycerol and oleic acid. This compound is valued for its excellent solubilizing and stabilizing properties in oil-based systems, enhancing texture and shelf life. It is primarily used by formulators in the personal care, cosmetics, and food industries seeking effective, multifunctional ingredients.

Application

• Cosmetic & Personal Care Emulsions: Acts as a primary or co-emulsifier in creams, lotions, and sunscreens for stable oil-in-water (O/W) systems.
• Lipophilic Solubilizer: Effectively solubilizes fragrances, essential oils, and oil-soluble vitamins in clear gels and serums.
• Food-Grade Emulsifier: Used in food applications as an emulsifier and stabilizer for dressings, spreads, and bakery products.
• Skin & Hair Care Conditioning Agent: Imparts a smooth, non-greasy feel and enhances spreadability in leave-on and rinse-off products.
• Pharmaceutical Ointments: Serves as an emulsifying base for topical pharmaceutical preparations requiring good skin penetration.
• Industrial Lubricants & Release Agents: Functions as a bio-based component in formulating lubricants and mold release agents.

Basic Information

Product Name	Polyglyceryl-4 Pentaoleate
CAS No.	103230-29-1
Molecular Formula	C95H182O26 (Typical)
Molecular Weight	~1764.5 g/mol (Typical)
Synonyms	Polyglycerol-4 Pentaoleate; Polyglyceryl-4 Pentaoctadecenoate; Tetraglycerol Pentaoleate; PG4 Pentaoleate; Polyglycerol Ester of Oleic Acid (PGE); Decaglycerin Pentaoleate (incorrect but common); UNII-7VQ4Y32Q6P; Oleic acid, ester with polyglycerin
EINECS	Contact for details

Quality Control

Our Polyglyceryl-4 Pentaoleate is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and performance consistency. A comprehensive Certificate of Analysis (COA) documenting key parameters such as acid value, saponification value, and hydroxyl value is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This product is easily oxidized; for long-term storage (>12 months), consider storing under an inert atmosphere (e.g., nitrogen blanket) to maintain optimal quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 5.0
Saponification Value (mg KOH/g)	140 - 160
Hydroxyl Value (mg KOH/g)	200 - 240
Water Content (%)	≤ 1.0
Heavy Metals (as Pb, ppm)	≤ 10

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.