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DenCor 404
Imidazoline Corrosion Inhibitor
DenCor 404 is a high-performance, imidazoline-based acid corrosion inhibitor designed for demanding drilling, production, and acidifying environments. It effectively protects steel surfaces from CO₂ and H₂S corrosion by forming a durable, adsorbed film. Due to its balanced molecular structure, it bonds strongly to metal and provides long-lasting protection through physical and chemical adsorption.
Applications
DenCor 404 is widely used in oil and gas pipelines to prevent corrosion, especially in environments with CO2 or other corrosive substances.
Typical Properties
Appearance @ 25 °C
liquid
Color
Dark Brown
Density @ 25 °C
1.3± 0.05
pH
5-6
Water Solubility
Soluble
Shelf life
24 Months from Date of Manufacture
Recommended Treatment
The optimal dosage of DenCor 404 depends on temperature, flow rate, and the severity of corrosion conditions. General guidelines are: Typical dosage: ….. % v/v of the acid solution
Product attributes and advantages
- Excellent performance in both sweet and sour environments
- Strong adsorption on steel surfaces for extended protection
- Compatible with most systems and additives
- Low foaming formulation
- Easy to handle and mix in the field
Packaging
- It is packaged in 55 Gal (208 Ltr) drums.
