Def Grade Urea (46%)

• CAS No.: 57-13-6
• Appearance: Granular
• Release Type: Quick
• Type: Urea Prilled
• Urea Coating: Polymer
• Einecs No: 200315-5
• Model NO.: Urea 46%
• Transport Package: 50kg or 500kg or 1000kg PP+PE Bags
• Specification: SGS, ISO
• Trademark: zhang&zhou
• Origin: Shandong
• HS Code: 31021000
• Production Capacity: 10000mt Per Month

Product Description

1)DEF Grade Urea (46%) for adblue

Urea Purity: 99%
DEF Grade  Urea Moisture:0.5%max
DEF Grade  Urea Biuret:0.8%max

Urea Aldehyde (ppm):3max

2)Our Group advantage:

1):we can control the Biuret 0.8% max

2):we can loading 20MT with pallet,it easy to unloading for customers

3):we can supply you the SCR Urea all year

 

3.Our Factory can reduce the Biuret and Aldehyde contents through special processing.Followings is the testing report of the Urea solultion:

 

Adblue is a non-toxic solution used to reduce the (NOx) emission chemically that is created by diesel fueled heavy-duty vehicles.All main vehicle manufacturers of trucks, buses, tractors, and SCR system vehicles have models that require the use of Adblue. A more specific Adblue product is kept in another tank. It is not mixed with diesel or any another fuel. It is used with a system called SCR selective catalytic reduction. Adblue should met the standard of DIN V 70070 and the technical specifications of ISO 9001-2008 and TS-ISO-22241-1. Compatibility of the product used with the standards is very important for SCR system to function the best. Adblue is a technology used by the SCR supported vehicles to adjust EURO 4&Euro 5. Simply Adblue is a solution of urea developed to reduce the emission of exhaust gases, in this mixture, Urea is injected from its tank on the vehicle to the selective catalytic reduction system and degrades the harmful nitrogen oxides into harmless nitrogen and water.

 

Ite m Item	M Min/Max Values	Resu Result
Urea Assay (wt %)	98.0 min	99.1
Granulate size	0.85-2.80mm	94%
Moisture (wt %)	0.5 max	0.34
Nitrogen(wt %)	46	46.4
Biuret (wt %)	1.0 max	0.78
Aldehydes (ppm)	5 max	3
Free Ammonium (wt %)	0.01	0.01
Insolubles (ppm)	20	17
Fe (mg/kg)	0.5 max	Less than 0.2
Al (mg/kg)	0.5max	Less than 0.2
Cu (mg/kg)	0.5 max	Less than 0.2
Zn (mg/kg)	0.5 max	Less than 0.2
Cr (mg/kg)	0.5 max	Less than 0.2
Ni (mg/kg)	0.5 max	Less than 0.2
Mg (mg/kg)	0.5 max	Less than 0.2
Na (mg/kg)	0.5max	Less than 0.2
K (mg/kg)	0.5 max	Less than 0.2
Ash (ppm)	100 max.	Less than 10
Phosphate(ppm)	0.5 max	Less than 0.2
Heavy Metal( ppm)	0.5	0.4
Additive	NONE	NONE
pH (10 wt% solution)	9.0 ~ 10.0	9.48