Description

Resin Acids And Rosin Acids, Ethoxylated CAS NO 8050-33-7 is a non-ionic surfactant derived from natural rosin acids, modified through ethoxylation to enhance its solubility and surface-active properties. This modification is critical for creating stable formulations that require excellent emulsifying, dispersing, and wetting capabilities. It is an essential raw material for formulators in the agrochemical, coatings, and textile industries seeking high-performance, bio-based surfactant solutions.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, improving spray coverage and system stability.
• Coatings and Inks: Serves as a pigment dispersant and grinding aid in solvent-based and water-based systems, enhancing color development and preventing settling.
• Textile Processing: Used as a scouring, leveling, and wetting agent in dyeing and finishing operations to ensure uniform color uptake.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Adhesives and Sealants: Improves the wetting and adhesion properties of formulations on various substrates.
• Industrial Cleaners: Provides effective emulsification of oils and greases in heavy-duty degreasers and cleaning concentrates.

Basic Information

Product Name	Resin Acids And Rosin Acids, Ethoxylated
CAS No.	8050-33-7
Molecular Formula	Mixture
Molecular Weight	Varies by ethoxylation degree
Synonyms	Ethoxylated Rosin Acid; Rosin Acid Ethoxylate; Tall Oil Rosin, Ethoxylated; Polyoxyethylene Rosin Acid; Rosin Acid EO Adduct; Dispersant for Pigments; Nonionic Surfactant from Rosin; Abietic Acid Ethoxylate
EINECS	232-479-9

Quality Control

Our Resin Acids And Rosin Acids, Ethoxylated is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance characteristics such as hydroxyl value, acid value, and ethoxylation degree. Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 acids and oxidizing agents. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous amber to brown liquid
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Contact for details
Water Content (%)	≤ 1.0
pH (1% solution)	5.0 - 7.0
Ethylene Oxide Content	Tailored to grade

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