Description

Polyglyceryl-3 Caprate is a non-ionic, biodegradable surfactant derived from renewable resources, specifically a polyglycerol ester of capric acid. This compound is valued for its excellent emulsifying, solubilizing, and conditioning properties, making it a versatile ingredient for creating stable and mild formulations. It is primarily sought after by manufacturers in the personal care, cosmetic, and food industries seeking effective, natural-origin ingredients.

Application

• Personal Care & Cosmetics: Acts as a primary or co-emulsifier in creams, lotions, and sunscreens, and as a solubilizer for fragrances and essential oils.
• Food Industry: Used as a food emulsifier (E475) in baked goods, dairy alternatives, and whipped toppings to improve texture and stability.
• Pharmaceuticals: Employed as a solubilizing agent and penetration enhancer in topical ointments and transdermal delivery systems.
• Household & I&I Cleaning: Serves as a surfactant and degreaser in eco-friendly liquid soaps, detergents, and hard surface cleaners.
• Industrial Applications: Functions as a lubricant additive, dispersing agent, or intermediate in specialty chemical synthesis.

Basic Information

Product Name	Polyglyceryl-3 Caprate
CAS No.	133654-02-1
Molecular Formula	C21H40O8
Molecular Weight	420.54 g/mol
Synonyms	Decanoic acid, ester with triglycerol; Polyglycerin-3 Caprate; Polyglycerol-3 Caprate; Triglyceryl Monocaprate; Capric Acid Polyglyceryl-3 Ester; PG3-C; Polyglyceryl-3 Monocaprate; Food Additive E475 (related)
EINECS	Contact for details

Quality Control

Our Polyglyceryl-3 Caprate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and hydroxyl value are available upon request. We adhere to relevant standards for cosmetic and food-grade ingredients where applicable.

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). Keep away from strong oxidizing agents and excessive heat to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Complies
Assay (HPLC)	≥ 90.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Water Content (KF)	≤ 1.0%

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