Description

Polyglyceryl-3 Distearate is a non-ionic, multifunctional surfactant and emulsifier derived from natural glycerin and stearic acid. This compound is highly valued for its excellent stabilizing and conditioning properties, making it a key ingredient in formulations requiring smooth texture and consistent performance. It is primarily utilized by manufacturers in the personal care, cosmetics, and food industries to create stable emulsions and enhance product feel.

Application

• Cosmetic & Personal Care Emulsions: Acts as a primary or co-emulsifier in creams, lotions, and sunscreens, providing stability and a rich, non-greasy skin feel.
• Hair Care Products: Used in conditioners, hair masks, and styling creams as an emollient and conditioning agent to improve manageability and shine.
• Food Industry: Functions as an emulsifier and stabilizer in various food products, including baked goods, dairy analogs, and whipped toppings.
• Pharmaceutical Topicals: Employed in ointments, creams, and topical drug delivery systems to aid in emulsion formation and skin penetration.
• Industrial Applications: Serves as a lubricant, anti-static agent, or processing aid in certain industrial formulations and release agents.

Basic Information

Product Name	Polyglyceryl-3 Distearate
CAS No.	94423-19-5
Molecular Formula	C57H110O14
Molecular Weight	1011.5 g/mol (approx.)
Synonyms	Polyglycerol-3 Distearate; Polyglycerin-3 Distearate; PG3-DS; Triglyceryl Distearate; Polyglyceryl-3 Stearate; Polyglycerol Ester of Stearic Acid; Polyglycerol (3) Distearate; Polyoxyethylene Glyceryl Distearate
EINECS	305-364-5

Quality Control

Our Polyglyceryl-3 Distearate is produced under strict quality management systems. We offer grades suitable for cosmetic, food, and technical applications, with quality assurance protocols aligned with industry best practices. Certificates of Analysis (COA) detailing purity, composition, and physical parameters are provided with each batch to ensure traceability and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Complies
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Saponification Value	120 - 140 mg KOH/g
Hydroxyl Value	60 - 90 mg KOH/g
Melting Point	50 - 60 °C
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 1.0 %

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