Composite pyridinium quaternary ammonium salt
Product Description
Compound pyridine quaternary ammonium salt oilfield corrosion inhibitor is a chemical used to prevent corrosion of oilfield pipelines and equipment. It is mainly composed of compound pyridine quaternary ammonium salt. It can form a protective film on the metal surface, effectively blocking the erosion of corrosive media such as H₂S and CO₂. It is particularly suitable for water injection and acid fracturing in oilfields with high mineralization and acid gas content.
| Technical indicators | Typical data |
Chemical composition | Composite pyridinium quaternary ammonium salt |
CAS No. | 68909-18-2 |
Appearance(25°C) | Brown-black oily liquid |
PH (1% aqueous solution) | 4.5-6.5 |
| Solid content (%) | 75.0%-85.0% |
Density (g/cm³, 20℃) | 1.12 |
Product Features
Stable performance and high cost-effectiveness.
Wide temperature range, with outstanding high-temperature corrosion inhibitor effectiveness after compounding.
Product Applications
Oilfield acid fracturing, oilfield reinjection water, oil and gas gathering and transportation, and oil and gas well casing corrosion inhibitors, etc.
