POLYGLYCERYL-3 STEARATE

Polyglyceryl-3 Stearate is a plant-derived nonionic emulsifier obtained from the esterification of polyglycerin-3 and stearic acid.
Polyglyceryl-3 Stearate is widely used in cosmetics and personal care formulations as an emulsifying, stabilizing, and skin-conditioning agent.
Polyglyceryl-3 Stearate provides mildness, excellent skin compatibility, and contributes to stable oil-in-water (O/W) emulsions.
Polyglyceryl-3 Stearate is valued for use in natural and eco-friendly formulations, as it is PEG-free, biodegradable, and derived from renewable raw materials.

CAS Number: 555-43-1 (general for polyglyceryl esters of stearic acid)
EC Number: 209-091-9
Molecular Formula: Variable (polymeric ester of glycerin and stearic acid)
Molecular Weight: Not fixed (polymeric mixture)

Synonyms: Polyglyceryl-3 Stearate, PG-3 Stearate, Polyglycerin-3 Stearic Acid Ester, Plant-Based Emulsifier, PEG-Free Emulsifier, Natural Emulsifier Polyglyceryl-3 Stearate, Cosmetic Emulsifier PG-3 Stearate, Polyglyceryl-3 Stearate, Polyglycerol-3 Stearate, PG-3 Stearate, Triglyceryl Stearate, Polyglyceryl Stearate, Polyglyceryl-3 Monostearate, Polyglyceryl-3 Distearate, Polyglyceryl-3 Tristearate, Polyglyceryl-3 Stearate Ester, Polyglycerol-3 Stearate Ester, Polyglyceryl-3 Stearate Compound, Polyglyceryl-3 Stearate Material, Polyglyceryl-3 Stearate Product, Polyglyceryl-3 Stearate Substance, Polyglyceryl-3 Stearate Chemical, Polyglyceryl-3 Stearate Technical Grade, Polyglyceryl-3 Stearate Industrial Grade, Polyglyceryl-3 Stearate Cosmetic Grade, Polyglyceryl-3 Stearate Pharmaceutical Grade, Polyglyceryl-3 Stearate Food Grade, Polyglyceryl-3 Stearate Laboratory Grade, Polyglyceryl-3 Stearate Research Grade, Polyglyceryl-3 Stearate Pure, Polyglyceryl-3 Stearate Extra Pure, Polyglyceryl-3 Stearate High Purity, Polyglyceryl-3 Stearate Refined, Polyglyceryl-3 Stearate Stabilized, Polyglyceryl-3 Stearate Certified, Polyglyceryl-3 Stearate Certified Standard, Polyglyceryl-3 Stearate Analytical Standard, Polyglyceryl-3 Stearate Laboratory Standard, Polyglyceryl-3 Stearate Certified Reagent, Polyglyceryl-3 Stearate Test Reagent, Polyglyceryl-3 Stearate Assay, Polyglyceryl-3 Stearate Bulk Chemical, Polyglyceryl-3 Stearate Commercial Grade, Polyglyceryl-3 Stearate Raw Material, Polyglyceryl-3 Stearate Fine Chemical, Polyglyceryl-3 Stearate Specialty Chemical, Polyglyceryl-3 Stearate Active Ingredient

APPLICATIONS

Polyglyceryl-3 Stearate is used in facial creams and lotions.
Polyglyceryl-3 Stearate stabilizes oil-in-water emulsions.
Polyglyceryl-3 Stearate provides a soft, smooth skin feel.

Polyglyceryl-3 Stearate is applied in sunscreens.
Polyglyceryl-3 Stearate disperses UV filters effectively.
Polyglyceryl-3 Stearate enhances water resistance of sunscreen products.

Polyglyceryl-3 Stearate is incorporated in baby care products.
Polyglyceryl-3 Stearate is gentle and mild for sensitive skin.
Polyglyceryl-3 Stearate prevents dryness and irritation.

Polyglyceryl-3 Stearate is used in body butters and oils.
Polyglyceryl-3 Stearate improves spreadability and absorption.
Polyglyceryl-3 Stearate contributes to a rich, creamy texture.

Polyglyceryl-3 Stearate is applied in hair conditioners and masks.
Polyglyceryl-3 Stearate improves smoothness and manageability.
Polyglyceryl-3 Stearate enhances shine and detangling properties.

Polyglyceryl-3 Stearate is incorporated in lipsticks and balms.
Polyglyceryl-3 Stearate enhances texture and stability.
Polyglyceryl-3 Stearate improves gloss and moisturization.

Polyglyceryl-3 Stearate is used in cleansing products.
Polyglyceryl-3 Stearate provides mild emulsifying properties in makeup removers.
Polyglyceryl-3 Stearate improves rinse-off performance.

Polyglyceryl-3 Stearate is employed in natural and organic formulations.
Polyglyceryl-3 Stearate is biodegradable and eco-friendly.
Polyglyceryl-3 Stearate complies with global cosmetic standards for natural products.

Polyglyceryl-3 Stearate is used in cosmetics.
Polyglyceryl-3 Stearate functions as a non-ionic emulsifier.
Polyglyceryl-3 Stearate stabilizes oil-in-water emulsions.

Polyglyceryl-3 Stearate is applied in skin care creams.
Polyglyceryl-3 Stearate enhances moisturization in face lotions.
Polyglyceryl-3 Stearate improves spreadability of formulations.

Polyglyceryl-3 Stearate is used in sunscreens.
Polyglyceryl-3 Stearate disperses UV filters uniformly.
Polyglyceryl-3 Stearate supports film formation on the skin.

Polyglyceryl-3 Stearate is incorporated in anti-aging products.
Polyglyceryl-3 Stearate stabilizes active ingredients.
Polyglyceryl-3 Stearate contributes to a smooth sensory profile.

Polyglyceryl-3 Stearate is used in facial cleansers.
Polyglyceryl-3 Stearate provides mild cleansing action.
Polyglyceryl-3 Stearate helps solubilize oil-based impurities.

Polyglyceryl-3 Stearate is applied in baby care formulations.
Polyglyceryl-3 Stearate is suitable for sensitive skin.
Polyglyceryl-3 Stearate improves the mildness of baby creams.

Polyglyceryl-3 Stearate is used in lip care products.
Polyglyceryl-3 Stearate enhances glide in lip balms.
Polyglyceryl-3 Stearate improves texture in lipsticks.

Polyglyceryl-3 Stearate is incorporated in hair conditioners.
Polyglyceryl-3 Stearate improves detangling properties.
Polyglyceryl-3 Stearate adds softness and shine to hair.

Polyglyceryl-3 Stearate is used in deodorants.
Polyglyceryl-3 Stearate stabilizes roll-on and stick formulations.
Polyglyceryl-3 Stearate supports uniform distribution of actives.

Polyglyceryl-3 Stearate is applied in natural cosmetics.
Polyglyceryl-3 Stearate is derived from vegetable sources.
Polyglyceryl-3 Stearate supports eco-friendly formulations.

Polyglyceryl-3 Stearate is used in pharmaceutical creams.
Polyglyceryl-3 Stearate acts as an excipient in topical drugs.
Polyglyceryl-3 Stearate ensures smooth application of medicated products.

Polyglyceryl-3 Stearate is incorporated in makeup formulations.
Polyglyceryl-3 Stearate enhances application of liquid foundations.
Polyglyceryl-3 Stearate improves consistency of pressed powders.

DESCRIPTION

Polyglyceryl-3 Stearate is a polyglycerol ester of stearic acid.
Polyglyceryl-3 Stearate is commonly used as a mild emulsifier.
Polyglyceryl-3 Stearate is valued for its natural origin and skin compatibility.

Polyglyceryl-3 Stearate has the CAS number 67784-82-1.
Polyglyceryl-3 Stearate belongs to the family of polyglyceryl esters.
Polyglyceryl-3 Stearate is biodegradable and eco-friendly.

Polyglyceryl-3 Stearate is a waxy solid or pasty material.
Polyglyceryl-3 Stearate is insoluble in water.
Polyglyceryl-3 Stearate is dispersible in oils and emulsions.

Polyglyceryl-3 Stearate offers high emulsifying efficiency.
Polyglyceryl-3 Stearate provides mildness and low irritation potential.
Polyglyceryl-3 Stearate is compatible with natural and synthetic actives.

Polyglyceryl-3 Stearate is widely used in clean-label cosmetics.
Polyglyceryl-3 Stearate enhances stability of oil-water blends.
Polyglyceryl-3 Stearate is stable under recommended storage conditions.

Polyglyceryl-3 Stearate is a waxy to semi-solid material, off-white to pale yellow in color.
It is odorless or has a faint fatty odor.
It is insoluble in water but dispersible in oils and emulsions.

Polyglyceryl-3 Stearate is PEG-free and biodegradable.
It is compatible with a wide range of surfactants and emulsifiers.
It provides excellent skin tolerance and is non-irritating.

Polyglyceryl-3 Stearate improves formulation stability under challenging conditions.
It is widely approved for use in natural, organic, and eco-certified products.
It enhances the sensory quality of personal care formulations.

PROPERTIES

Appearance: Off-white to pale yellow waxy solid
Odor: Odorless to faint fatty odor
Density: ~0.95–1.0 g/cm³ (at 20°C)
Melting Point: ~55–65°C
Boiling Point: >300°C (decomposes)
Solubility: Insoluble in water; dispersible in oils and emulsions
HLB Value: ~5–6 (lipophilic, W/O or O/W emulsifier depending on system)
Reactivity: Stable under normal conditions
Storage Temperature: Store at 10–30°C, in sealed containers, away from heat and light

FIRST AID

Inhalation:
Not hazardous under normal use.
Move to fresh air if irritation occurs.

Skin Contact:
Safe under normal use.
Wash with soap and water if irritation develops.

Eye Contact:
Rinse with water if accidental contact occurs.
Seek medical help if irritation persists.

Ingestion:
Low toxicity; rinse mouth with water.
Seek medical advice if discomfort occurs.

Note to Physicians:
Treat symptomatically.
No specific antidote required.

HANDLING AND STORAGE

Handling:
Wear gloves and goggles during bulk handling.
Avoid dust or particulate generation.

Ventilation:
General ventilation is adequate.

Avoidance:
Avoid mixing with strong oxidizing agents.
Do not expose to excessive heat or moisture.

Spill and Leak Procedures:
Sweep up and collect spilled solid.
Dispose of according to local regulations.

Storage:
Store in tightly closed containers in a cool, dry place.
Protect from heat, light, and moisture.