Emission Management Solutions
Clean Future in the Seas: AUS 40
40% concentration urea solution specially formulated for ships, complying with international maritime regulations (MARPOL) and ISO 18611 standards.
Request a Quote
Why AUS 40 (Marine Urea)?
MARPOL Annex VI regulations set by the International Maritime Organization (IMO) limit Nitrogen Oxide (NOx) emissions from ships. Modern ships using SCR systems require high-quality urea solution to neutralize these emissions.
**Enida AUS 40** has a **40% urea** concentration, unlike standard AdBlue (32.5%). This high density provides the strong reduction capacity needed by large ship engines.
- ISO 18611 Certified: Global standard for the maritime industry.
- MARPOL Compliant: Meets IMO Tier III NOx limits.
- Efficient Consumption: Optimized formula for large tonnage vessels.
40%
Urea Ratio
IMO
Tier III Compliance
ISO
18611 Standard
24/7
Port Supply
Technical Specifications
| Product Name | AUS 40 (Marine Urea Solution) |
| Chemical Composition | 40% Urea + 60% Deionized Water |
| Standard | ISO 18611 |
| Appearance | Clear, colorless liquid |
| Density (20°C) | ~1.11 g/cm³ |
| Freezing Point | 0 °C (Approx) |
Supply Options for Maritime
Truck-to-Ship
Direct filling operation to ship tank with tanker at ports.
IBC Tank (1000L)
Standard IBC tanks easy to store, can be taken to ship by crane.
Bulk
High volume supply by barge or pipeline for large tonnage ships.