Is the barrel water for automotive urea toxic?

1 Answers
NadiaFitz
07/30/25 1:58am
Automotive urea barrel water is non-toxic. The barrels for automotive urea generally need to meet food-grade packaging standards. For example, Calorie automotive urea barrels are made from new HDPE material, and after thorough cleaning, they can be used to hold drinking water or even alcohol. However, it is crucial to ensure they are thoroughly cleaned. Below is additional information: 1. Function of automotive urea: The primary function of automotive urea solution is to convert nitrogen oxides in vehicle exhaust into harmless nitrogen and water, which is energy-saving and environmentally friendly, helping vehicles meet national exhaust emission standards. 2. Precautions: Automotive urea must use ultra-pure water of electronic industry grade. Since the SCR catalyst carrier is highly susceptible to metal ion poisoning, which can lead to loss of catalytic effectiveness, automotive urea solution must use ultra-pure water of electronic industry grade (resistivity ≥18MΩ?9999cm).
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