Description

Lead Naphthenate is a versatile organometallic compound widely utilized as a catalyst and drying agent. Its primary commercial value lies in accelerating the oxidation and polymerization of unsaturated oils, making it indispensable in the production of fast-drying paints, varnishes, and printing inks. This product is essential for manufacturers in the coatings, plastics, and lubricant industries seeking to improve product performance and processing efficiency.

Application

• Drier for Paints and Varnishes: Acts as a highly effective surface and through drier, promoting rapid film formation and hardening in alkyd resins and oil-based coatings.
• Catalyst for Polymerization: Serves as a catalyst in the production of various polymers and polyesters, facilitating controlled reaction rates.
• Additive for Lubricants and Greases: Used as an extreme pressure (EP) additive and stabilizer to enhance the performance and longevity of industrial lubricants.
• Waterproofing Agent: Imparts water-repellent properties to textiles, fabrics, and certain construction materials.
• Stabilizer for PVC and Plastics: Functions as a heat and light stabilizer in flexible polyvinyl chloride (PVC) and other halogen-containing polymers.
• Fuel Additive: Employed as an anti-knock agent and combustion improver in certain specialty fuels.
• Wood Preservative: Used in formulations to protect wood from fungal decay and insect damage.

Basic Information

Product Name	Lead Naphthenate
CAS No.	61790-14-5
Molecular Formula	Variable (Complex mixture of lead salts of naphthenic acids)
Molecular Weight	Variable
Synonyms	Naphthenic Acid Lead Salt; Lead Naphthenate Solution; Lead(II) Naphthenate; Lead Drier; Plumbous Naphthenate; Lead Soap; Drying Agent Lead; Lead Octoate (related compound)
EINECS	263-109-3

Quality Control

Our Lead Naphthenate is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assays for lead content, viscosity, and solvent concentration, to meet precise industry specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with each 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 away from heat sources and incompatible materials such as strong acids and oxidizing agents. The 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 solvent evaporation and moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid, light yellow to brown
Lead Content (as Pb)	24% - 40% (Typical)
Solvent (Mineral Spirits/Naptha)	Balance
Viscosity (at 25°C)	Contact for details
Specific Gravity (at 25°C)	~1.05 - 1.25
Acid Value	< 5 mg KOH/g
Water Content	< 0.5%

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