MSDS/Literature

TerraCair®, AUS 32, is a manufactured product of technically pure urea mixed with demin quality water designed to meet the specifications of DIN 70070:2005 and ISO 22241-1:2005 for NOx abatement technologies.
Typical Chemical and Physical Analysis

Parameter

Typical

Urea Concentration

32.5 +- 0.7%

Specific gravity at 20°C

1.087 - 1.093 kg/m3

Refractive Index at 20°C

1.3814 - 1.3843

Free Ammonia (alkalinity)

0.2% max

Biuret

0.3% max

Formaldehyde

Formaldehyde Free

Insoluble Matter

20 ppm max

Phosphates

0.5 ppm

Calcium

0.5 ppm

Iron

0.5 ppm

Copper

0.2 ppm

Zinc

0.2 ppm

Chromium

0.2 ppm

Nickel

0.2 ppm

Aluminum

0.5 ppm

Magnesium

0.5 ppm

Sodium

0.5 ppm

Potassium

0.5 ppm

Please click here for an Adobe Acrobat document of the Typical Chemical and Physical Analysis of
TerraCair DEF.
Please click here for an Adobe Acrobat document of the Typical Chemical and Physical Analysis of
TerraCair MG. (Marine Grade DEF)
Please click here for the Diesel Exhaust Fluid (DEF) Consumption and Project Planning Calculator for Selective Catalytic Reduction (SCR) vehicles. (XLS 66.5KB)

Click here for a TerraCair® MSDS sheet:  

Click here for a TerraCair® Marine Grade MSDS sheet:  

 

Literature