Who We Are Sustainability at CF Products Newsroom Investors Careers Contacts Safety Data Sheets CF Fertilisers UK Other Nitrogen Products Agricultural and industrial uses for nitrogen products abound. While ammonia, granular urea, UAN and ammonium nitrate typically account for the vast majority of our annual production, we do manufacture other nitrogen products that also meet growing customer demand. Diesel Exhaust Fluid Diesel exhaust fluid (DEF) is an aqueous urea solution made with 32.5 percent high-purity urea (AUS 32) and 67.5 percent deionized water. DEF is used as a consumable in Selective Catalytic Reduction (SCR) in order to lower NOx concentration in the diesel exhaust emissions from diesel engines. Product Specification Sheets - North America Safety Data Sheets - North America Nitric Acid Nitric acid is a clear to slightly yellow aqueous solution that has been treated to remove most free nitrogen oxides. This intermediate chemical is a strong mineral acid used in the production of nitrate based fertilizers, nylon precursors and other specialty chemicals. Product Specification Sheets - North America Product Specification Sheets - United Kingdom Safety Data Sheets - North America Safety Data Sheets - United Kingdom Nitrogen Sulphur Manufactured exclusively in our United Kingdom facilities, our extensive range of Nitrogen Sulphur Fertilisers, DoubleTop®, SingleTop® and Sulphur Gold® have been tried and tested on British soil consistently delivering enviable yields year on year. Learn More Product Specification Sheets - United Kingdom Safety Data Sheets - United Kingdom NPK Compound Fertilisers Manufactured exclusively in our United Kingdom facilities, CF Compound Fertilisers are able to enhance a wide range of nutritional imbalance, with solutions to lift or maintain phosphorous and potassium index. Our NPKS are specifically designed for British soil types and climate to deliver a vital source of nitrogen, phosphorous, potassium and sulphur needed for maximum yield potential. Our unique compounds offer an advantage over the blended alternative with all four nutrients landing in an even spread where required. Learn More Product Specification Sheets - United Kingdom Safety Data Sheets - United Kingdom Urea Liquor Urea Liquor is a liquid product sold in concentrations of 40 percent, 50 percent and 70 percent urea as a chemical intermediate. Product Specification Sheets - North America Safety Data Sheets - North America Copyright 2021 CF Industries Holdings, Inc. Privacy Policy Terms and Conditions