Description

Cobalt Oleate is a metal-organic compound formed by the reaction of cobalt salts with oleic acid. This product serves as a versatile and efficient catalyst and drying agent, valued for its role in accelerating oxidation and polymerization reactions. It is essential for manufacturers in the coatings, inks, and polymer industries seeking to improve production efficiency and product performance.

Application

• Drier for Paints and Inks: Acts as a highly effective surface drier (siccative) in alkyd resin-based coatings, printing inks, and varnishes to promote rapid film formation and hardening.
• Catalyst for Polyester Resins: Used as a polymerization catalyst and accelerator in the production of unsaturated polyester resins (UPR) for composites and fiberglass.
• Stabilizer and Additive: Functions as a stabilizer in lubricating greases and as a component in adhesive formulations to modify curing properties.
• Chemical Synthesis: Employed as a catalyst precursor or reagent in various organic synthesis and oxidation reactions.

Basic Information

Product Name	Cobalt Oleate
CAS No.	14666-94-5
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 cobalt; Cobalt siccative
EINECS	238-694-1

Quality Control

Our Cobalt Oleate is produced under strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including assay for cobalt content, purity checks, and physical property verification. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical 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 easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Brownish-red viscous liquid or solid
Identification (IR)	Complies
Assay (as Co)	9.0 - 10.5 %
Acid Value	≤ 10 mg KOH/g
Solubility (in mineral spirits)	Complete, clear solution

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