Description

Propylene Glycol Monoricinoleate is a non-ionic surfactant and emulsifier derived from ricinoleic acid. This versatile chemical intermediate is valued for its excellent solubilizing, dispersing, and lubricating properties in a wide range of formulations. It serves as a critical component for manufacturers in the cosmetics, pharmaceuticals, plastics, and food industries seeking effective and stable emulsification.

Application

• Cosmetic & Personal Care: Acts as a primary emulsifier and solubilizer in creams, lotions, makeup, and hair care products, providing stable emulsions and smooth texture.
• Pharmaceuticals: Used as an emulsifying agent and absorption enhancer in topical ointments, creams, and transdermal drug delivery systems.
• Food Industry: Functions as an emulsifier and dispersing agent in food-grade lubricants, release agents, and certain food additive formulations.
• Plastics & Polymers: Serves as an internal lubricant and plasticizer in PVC and other polymer processing to improve flow and reduce friction.
• Industrial Lubricants: Employed as a component in synthetic lubricants and metalworking fluids for its lubricity and stability.
• Textile Processing: Used as a softening agent, lubricant, and antistatic agent in fiber and yarn treatment.

Basic Information

Product Name	Propylene Glycol Monoricinoleate
CAS No.	26402-31-3
Molecular Formula	C21H40O4
Molecular Weight	356.5 g/mol
Synonyms	Propylene Glycol Ricinoleate; PGMR; 2-Hydroxypropyl Ricinoleate; Monoricinolein of Propylene Glycol; Ricinoleic Acid, 2-Hydroxypropyl Ester; 2-Hydroxypropyl 12-Hydroxy-9-octadecenoate; (R)-2-Hydroxypropyl 12-Hydroxyoctadec-9-enoate
EINECS	247-669-7

Quality Control

Our Propylene Glycol Monoricinoleate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, hydroxyl value, and moisture content are provided to guarantee consistent quality and traceability for your production needs.

Storage

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

Specification

Item	Specification
Appearance	Clear, pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Moisture (KF)	≤ 0.5%

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