Description

Cobalt Tallate is a metal carboxylate salt derived from tall oil fatty acids, serving as a versatile and efficient catalyst and drier. This compound is valued for its ability to accelerate oxidation and polymerization reactions in various industrial formulations. It is a critical component for manufacturers in the coatings, inks, and polymer industries seeking to enhance product performance and production efficiency.

Application

• Primary use as a powerful catalyst and drying agent in alkyd resin paints, varnishes, and printing inks.
• Accelerator for the oxidative cross-linking and curing of unsaturated polyester resins.
• Promoter in the manufacture of synthetic lubricants and grease thickeners.
• Stabilizer and catalyst component in select polymerization processes for plastics and elastomers.
• Additive in industrial coatings to improve film hardness, drying speed, and chemical resistance.
• Used in the preparation of adhesives and sealants requiring controlled curing profiles.

Basic Information

Product Name	Cobalt Tallate
CAS No.	61789-52-4
Molecular Formula	Variable composition (Cobalt salt of tall oil fatty acids)
Molecular Weight	Contact for details
Synonyms	Cobalt Tallate; Cobalt Soap; Cobalt (II) Tallate; Tall Oil Fatty Acids, Cobalt Salt; Cobalt Drier; Cobalt Octoate (related drier); Cobalt Naphthenate (alternative drier); Cobalt Carboxylate
EINECS	263-064-6

Quality Control

Our Cobalt Tallate is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. The product undergoes rigorous testing, including assay for cobalt content, viscosity, and solubility, to meet precise industry specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product efficacy.

Specification

Item	Specification
Appearance	Violet-blue viscous liquid
Cobalt (Co) Content	6% - 12% (Typical)
Solubility	Miscible with hydrocarbons and most organic solvents
Viscosity	Contact for details
Specific Gravity	~0.95 - 1.05
Flash Point	> 100 °C

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