Naphthenic Acid

Description

What is Naphthenic Acid?

Naphthenic Acid is a complex mixture of cycloaliphatic carboxylic acids, generally derived from petroleum. It is widely recognized for its excellent solubility in non-polar mediums, strong surface activity, and outstanding chemical stability, making it suitable across multiple industries. This organic acid plays a key role as a raw material and intermediate in the formulation of lubricants, metal salts, driers, and corrosion inhibitors.

At Chemex Chemicals, we supply premium-grade Naphthenic Acid, ensuring high purity, consistency, and reliable performance to meet global industrial requirements.

Specifications of Naphthenic Acid

• Appearance: Dark brown to amber liquid

• Acid Value (mg KOH/g): 180 – 260

• Specific Gravity (25°C): 0.95 – 0.98

• Solubility: Soluble in alcohol, ether, and most organic solvents

• Boiling Point: > 250°C

• Moisture Content: ≤ 0.2%

• Packaging: Available in 200 kg HDPE drums / bulk packaging

Key Applications of Naphthenic Acid

1. Lubricant Additives

   • Used in the formulation of metal naphthenates that enhance anti-wear, rust prevention, and lubrication properties.

   • Improves the performance of industrial and automotive oils.

2. Paints & Coatings

   • Acts as a precursor for metallic driers (cobalt, manganese, lead naphthenates) in paints, inks, and varnishes.

   • Provides fast drying and durable film properties.

3. Rubber & Polymer Industry

   • Serves as an effective vulcanization accelerator in rubber production.

   • Enhances resistance to heat, abrasion, and aging.

4. Corrosion Inhibitors

   • Widely applied in oilfield chemicals to protect pipelines and storage tanks.

   • Prevents oxidation and rust formation in metal surfaces.

5. Wood Preservatives & Agrochemicals

   • Used in formulations to protect wood against termites and fungi.

   • Plays a role as an intermediate in certain pesticides and fungicides.

Features & Benefits of Naphthenic Acid

• Excellent Solubility – Easily blends with organic solvents and oils.

• High Chemical Stability – Ensures consistent performance in diverse applications.

• Versatility – Suitable across multiple industries including coatings, rubber, lubricants, and agrochemicals.

• Effective Corrosion Resistance – Extends equipment and product life.

• Reliable Quality – Supplied in compliance with international industry standards.

Why Choose Chemex Chemicals?

• Global Sourcing Expertise – Direct partnerships with reputed manufacturers ensure quality and consistency.

• Premium Quality Control – Every batch undergoes strict testing for purity and specifications.

• Efficient Supply Chain – On-time delivery in secure, leak-proof packaging.

• Technical Support – Dedicated experts to assist in product selection and applications.

• Trusted Supplier – Serving diverse industries with excellence and reliability.

 With its multi-industry applications and high-performance properties, Naphthenic Acid from Chemex Chemicals is the preferred choice for manufacturers worldwide.