Description

Polyglyceryl-2Sesquicaparylate is a high-purity, non-ionic surfactant and emollient derived from natural glycerin and caprylic acid. This versatile compound is valued for its excellent emulsifying properties, skin compatibility, and stability in a wide range of formulations. It is a critical ingredient for manufacturers in the personal care, cosmetic, and pharmaceutical industries seeking to create stable, high-quality emulsions and enhance product texture.

Application

• Primary emulsifier and co-emulsifier in cosmetic creams, lotions, and sun care products.
• Skin-conditioning agent and emollient in moisturizers, serums, and facial treatments.
• Stabilizer for oil-in-water (O/W) emulsions in color cosmetics and makeup formulations.
• Key ingredient in pharmaceutical topical preparations for enhanced drug delivery and skin feel.
• Used in high-end hair care products as a conditioning and gloss-enhancing agent.
• Formulation aid in natural and organic personal care products due to its plant-derived origin.

Basic Information

Product Name	Polyglyceryl-2Sesquicaparylate
CAS No.	148618-57-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyglyceryl-2 Sesquicaprylate; Diglyceryl Caprylate; Polyglycerol-2 Caprylate; Bis-Glyceryl Caprylate; PG-2 Caprylate; Polyglyceryl-2 Caprylate Ester; 2-Glyceryl Caprylate Ester; INCI Name: Polyglyceryl-2 Sesquicaprylate
EINECS	Contact for details

Quality Control

Our Polyglyceryl-2Sesquicaparylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for cosmetic and pharmaceutical applications. Certificates of Analysis (COA) documenting key parameters such as identity, assay, acid value, and saponification value are available upon request.

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 alkalis and oxidizing agents. Due to its susceptibility to oxidation, prolonged exposure to air should be minimized.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow viscous liquid
Identification (IR)	Complies
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	Contact for details
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.5%

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