Naphthenic Acid (CAS 1338-24-5) Comprehensive Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Naphthenic Acid (CAS 1338-24-5) | Fatty Acids | Sulfonic Acids |
|---|---|---|---|
| Chemical Formula | Complex cyclic carboxylic acids | RCOOH | RSO₃H |
| Appearance | Dark viscous liquid | Varies (liquid/solid) | Oily liquid |
| Density (g/cm³) | 0.92–0.98 | 0.85–0.95 | 1.03–1.10 |
| Boiling Point (°C) | 220–350 | 160–300 | Decomposes |
| Key Advantage | High thermal stability | Biodegradable | Strong acidity |
2. Applications & Industrial Uses
Core Applications:
- Lubricant Additives: Enhances oxidation resistance in industrial greases
- Metalworking Fluids: Improves corrosion inhibition in cutting oils
- Wood Preservation:
Emerging Uses:
- Biofuel production catalyst
- Lithium-ion battery component
3. Usage Guidelines & Best Practices
- Storage: Maintain at 15–30°C in corrosion-resistant containers
- Handling: Use PPE (nitrile gloves, face shield)
- Typical Dosage: 0.5–2.5% in lubricant formulations
4. Case Studies & Client Success Stories
Case 1: European Lubricant Manufacturer
- Challenge: Premature oxidation in high-temp gear oils
- Solution: 1.8% naphthenic acid additive
- Result: 40% longer service life
Case 2: Asian Metal Processor
- Challenge: Rust formation during machining
- Solution: 0.7% concentration in cutting fluid
- Result: 90% corrosion reduction
5. Request a Quote or Technical Support
Contact our chemical specialists:
- Email: info@vivalr.com
- Phone: (86) 15866781826
| Service | Response Time | Support Language |
|---|---|---|
| Technical Consultation | ≤4 business hours | English/Chinese |
| Sample Request | 24-hour processing | Global service |
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