Description

Cobalt Oleate is a metal-organic compound formed by the reaction of cobalt salts with oleic acid. This product is a crucial catalyst and drying agent, valued for its ability to accelerate oxidation and polymerization reactions in various industrial processes. It is primarily utilized by manufacturers in the coatings, ink, plastics, and rubber industries. Cobalt Oleate CAS NO 19192-71-3 is supplied as a technical-grade material to meet diverse industrial formulation needs.

Application

• Drier for Paints and Coatings: Acts as a primary or auxiliary catalyst to promote the oxidative drying and film formation of alkyd resins and oil-based paints.
• Accelerator for Polyester Resins: Used as a promoter in unsaturated polyester resin systems to enhance the curing rate when used with organic peroxides.
• Stabilizer and Catalyst in Rubber & Plastics: Functions as a catalyst in polymerization processes and as a stabilizer to improve the properties of synthetic rubbers and certain plastics.
• Additive for Printing Inks: Serves as a drying agent in various printing inks to ensure rapid setting and improved print quality.
• Adhesive Formulations: Employed to accelerate the curing and improve the bond strength of specific adhesive systems.
• Research & Development: Used in laboratory settings for synthetic chemistry and material science research involving cobalt-based catalysts.

Basic Information

Product Name	Cobalt Oleate
CAS No.	19192-71-3
Molecular Formula	C36H66CoO4
Molecular Weight	621.85 g/mol
Synonyms	Cobalt(2+) dioleate; Cobalt(II) oleate; Cobalt di(oleate); Oleic acid, cobalt(2+) salt; Cobalt bis(oleate); Cobaltous oleate; Drying agent for paints; Cobalt catalyst
EINECS	242-858-5

Quality Control

Our Cobalt Oleate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for cobalt content, acid value, and physical characteristics. A Certificate of Analysis (COA) detailing purity, assay, and other critical parameters is provided with every shipment to guarantee traceability and compliance with your formulation requirements.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Violet to reddish-brown paste or solid
Identification (IR)	Complies
Assay (Cobalt Content)	9.0 - 10.5 %
Acid Value	≤ 10 mg KOH/g
Moisture (Karl Fischer)	≤ 1.0 %
Solubility (in Toluene)	Complete, clear solution

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