AUS32 (AdBlue®) Specifications as per DIN70070

Product Properties for AdBlue®

Urea 32,5 % - solution in water

  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
       


Revised:
DIN 70070 August 2005 (quality standard)
DIN V 70071 June 2005 (analytical standard)

Limits for AdBlue as specified within DIN70070, to be superseded by ISO 22241 2008/9, for more information, please visit http://en.wikipedia.org/wiki/AdBlue

AdBlue™ is a trademark of the Verband der Automobilindustrie e.V. (VDA). www.vda.de

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