EuroBlue Specifications as per ISO22241
Product Properties for AdBlue® as per the revised ISO22241 standard. All copies of the standards are available to purchase from ISO.org
Urea 32,5 % (approximate) solution dissolved within deionised water. As required by SCR equipped vehicles under the provisions of Emissions standards Euro IV (Euro4), Euro V (Euro5) & Euro VI (Euro6).
| Min | Max | ||
| Urea Content | 31.8 | 33.2 | % by weight |
| Density at 20°C | 1.0870 | 1.0930 | g/cm³ |
| Refracting Index at 20°C | 1.3814 | 1.3843 | |
| Alkalinity as NH3 | 0.2 | % | |
| Biuret | 0.3 | % | |
| Aldehyde | 5 | mg/kg | |
| Insolubles | 20 | mg/kg | |
| Phosphate (PO4) | 0.5 | mg/kg | |
| Calcium | 0.5 | mg/kg | |
| Iron | 0.5 | mg/kg | |
| Copper | 0.2 | mg/kg | |
| Zinc | 0.2 | mg/kg | |
| Chromium | 0.2 | mg/kg | |
| Nickel | 0.2 | mg/kg | |
| Aluminium | 0.5 | mg/kg | |
| Magnesium | 0.5 | mg/kg | |
| Sodium | 0.5 | mg/kg | |
| Potassium | 0.5 | mg/kg | |
Sections:
ISO22241-1 : 2006 (quality standard)
Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements
ISO22241-2 : 2006/8 (quality standard)
Diesel engines — NOx reduction agent AUS 32 — Part 2: Test methods
ISO22241-3 : 2008 (quality standard)
Diesel engines — NOx reduction agent AUS 32 — Part 3: Handling, Transportation & Storage
ISO22241-4 : 2009 (quality standard)
Diesel engines — NOx reduction agent AUS 32 — Part 4: Refilling Interface
Revised:
ISO22241-2 revised 2008
