Description

Barium Naphthenate CAS NO 61789-67-1 is a metal-organic compound derived from naphthenic acids, serving as a versatile and effective catalyst and additive. Its primary value lies in its ability to accelerate polymerization and cross-linking reactions, making it a critical component in the production of durable synthetic materials. This product is essential for manufacturers in the polymer, paint, coating, and lubricant industries seeking to enhance product performance and processing efficiency.

Application

• Primary catalyst for the polymerization of polyester and alkyd resins.
• Drier (siccative) in the formulation of paints, varnishes, and printing inks to promote rapid and uniform film formation.
• Stabilizer and gelling agent in the production of greases and specialty lubricants.
• Cross-linking accelerator in the manufacture of rubber and other elastomeric products.
• Additive in fuel and oil to improve combustion efficiency and reduce deposits.
• Waterproofing agent for textiles and construction materials.
• Component in wood preservatives and corrosion inhibitors.

Basic Information

Product Name	Barium Naphthenate
CAS No.	61789-67-1
Molecular Formula	Variable (Complex mixture of barium salts of naphthenic acids)
Molecular Weight	Variable
Synonyms	Naphthenic Acid, Barium Salt; Barium Naphthenate Soap; Barium Naphthenate Drier; Barium Naphthenate Catalyst; Barium Naphthenate (Technical Grade); Barium Salt of Naphthenic Acid; Barium Naphthenate (8-12%); Barium Soap of Naphthenic Acid
EINECS	263-093-4

Quality Control

Our Barium Naphthenate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance reliability. The product is tested against key parameters including metal content, viscosity, solubility, and acid value. A comprehensive Certificate of Analysis (COA) detailing purity and assay 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, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Viscous liquid, brown to dark brown
Identification (IR)	Conforms to structure
Barium Content (as Ba)	8 - 12 % (w/w)
Solubility in Toluene/Xylene	Complete, clear solution
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Moisture (Karl Fischer)	≤ 0.5 %

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