What is AdBlue®

AdBlue® is a high-purity fluid used in diesel vehicles equipped with Selective Catalytic Reduction (SCR) systems to reduce harmful Nitrogen Oxide (NOx) emissions. It is a 32.5% solution of high-grade urea in purified water. Stored in a separate tank, AdBlue® is automatically injected into the exhaust system, with the dosage controlled by the vehicle’s ECU. AdBlue® helps vehicles comply with Bharat Stage VI (BS-VI) emission norms, supporting a cleaner and greener India.

Following mixing, the AdBlue® and exhaust gas mixture passes into a catalyst system where a chemical reaction takes place converting the NOx to harmless Nitrogen and Water, which are then expelled from the end of the exhaust.

During the reaction the AdBlue® is consumed and needs to be replaced by refilling the tank periodically. AdBlue® consumption is related to engine load, engine size, travelling terrain and temperature.

A Passion for Excellence

Greenox manufactures AdBlue® at multiple sites across India, maintaining the highest quality standards.

We deliver added value to our customers by offering a wide range of packaging options tailored to their specific needs — including buckets, cans, drums, IBCs, and bulk tanker quantities. With years of collaborative experience, we have developed efficient supply chain solutions that are critical for both our customers and suppliers.