Automotive Grade 32.5% Urea Solution for Diesel Exhaust Fluid/DEF
USD $1 - $999 /Ton
Min.Order:18 Tons
Shandong Hengchang Shengcheng Chemical Co., Ltd.
AdBlue is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. It is standardised as AUS 32 (aqueous urea solution) in ISO 2224 , and known as Diesel exhaust fluid (DEF) in America. AdBlue is used as a consumable in selective catalytic reduction (SCR) in order to lower NOx concentration in the diesel exhaust emissions from diesel engines.
Specification:
Characteristics: Limits Nominal value Unit
Min. Max.
Urea content: 31.8 33.2 32.5 % (m/m)
Density at 20 °C: 1.0870 1.0930 1.0900 kg/m³
Refractive index at 20 °C: 1.3814 1.3843 1.3829
Alkalinity as NH3: 0.2 % (m/m)
Biuret: 0.3 % (m/m)
Aldehydes: 5 mg/kg
Insolubles: 20 mg/kg
10 / 200 / 100L Plastic Drum
Delivery : in 20 days after payment