Description

12-Hydroxy-9-Octadecenoic Acid Polymer, Phosphoric Ester is a specialized, high-performance surfactant and emulsifier derived from ricinoleic acid. This compound matters for its unique ability to provide excellent wetting, dispersing, and anti-static properties in complex formulations. It is primarily needed by manufacturers in the textile, personal care, and industrial lubricant sectors seeking advanced surface-active agents.

Application

• As a key emulsifier and stabilizer in cosmetic and personal care products, including creams, lotions, and hair conditioners.
• As a textile processing aid for fiber lubrication, spin finishing, and imparting anti-static properties.
• As a dispersing agent and wetting agent in agricultural chemical formulations and pigment dispersions.
• In the production of specialty industrial lubricants and metalworking fluids for enhanced performance.
• As a component in polymerization processes and as a surface modifier for various materials.
• In the formulation of household and industrial cleaning products for improved degreasing and surface wetting.

Basic Information

Product Name	12-Hydroxy-9-Octadecenoic Acid Polymer, Phosphoric Ester
CAS No.	70322-19-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ricinoleic Acid Polymer Phosphoric Ester; Phosphated Ricinoleic Acid Polymer; Hydroxystearic Acid Polymer Phosphate Ester; Polyricinoleic Acid Phosphate Ester; 12-Hydroxyoleic Acid Polymer Phosphate Ester; Phosphorylated Castor Oil Polymer; (Z)-12-Hydroxyoctadec-9-enoic Acid Polymer Phosphoric Ester
EINECS	Contact for details

Quality Control

Our 12-Hydroxy-9-Octadecenoic Acid Polymer, Phosphoric Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing key parameters such as acid value, phosphate content, and viscosity is provided with each shipment to guarantee 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 product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Identification (IR)	Conforms to structure
Acid Value (mg KOH/g)	Contact for details
Phosphate Content (%)	Contact for details
Viscosity (cP @ 25°C)	Contact for details
Moisture Content (KF)	< 2.0%
Solubility	Soluble in most organic solvents

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