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Diesel Exhaust Fluid Urea Solution

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International standards of AUS 32 - ISO 22241

2020-11-03 15:48:21


Reference number : ISO 22241-3:2008 (E)


ISO ( the International Organization for Standardization ) is a worldwide federation of national standards bodies . The work of preparing International Standard is normally carried out through ISO technical committees . The International Standard are drafted in accordance with the rules given in the ISO / IEC Directives .


ISO 22241 consists of four parts ;

- 1. Quality requirements

- 2. Test methods

- 3.  Handing ,transportation and storage

- 4.  Refilling interface


A total of 19 indicators of urea are required in ISO 22241 and DIN 70070 standards.

Urea 32,5 % - solution in water



Min Max
Urea Content 31.8 33.2 % by weight
Density at 20℃ 1.0870 1.0930 g/cm³
Refracting Index at 20℃ 1.3814 1.3843
Alkalinity as AH3
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


EverBlue 's SCR solution is produced with high quality industrial grade urea and purified water . We had achieved the ISO9001 certificate and our product had passed the ISO 22241 , DIN 70070 standard .


Reference Document :DIN 70070 August 2005 (quality standard).



 
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