Fertilizers

Urea

Urea is a colourless crystalline compound and the most widely traded solid nitrogen fertilizer, containing about 46% nitrogen by weight. Supplied in granular or prilled form to agricultural distributors, blenders and industrial buyers.

Product Specification

Test Parameter	Test Method	Test Result	Unit
Total nitrogen	LST EN 15478:2009	46.32	%
Biuret	LST EN 15479:2009	8.1	g/kg
Chromium (VI)	LST EN 16318:2013 + A1:2016, Method A	<1.0	mg/kg
Mercury (Hg)	Method AAS	0.017	mg/kg
Lead (Pb)	Method AAS	2.7	mg/kg
Cadmium (Cd)	Method AAS	<0.5	mg/kg
Nickel (Ni)	Method AAS	1.3	mg/kg
Arsenic (As)	Method AAS	0.3	mg/kg
Selenium (Se)	Method AAS	<0.5	mg/kg

General Information

Chemical Name	Urea (carbamide)
Chemical Formula	CO(NH₂)₂
CAS Number	57-13-6
HS Code	3102.10
Appearance	White crystalline solid, granular or prilled
Nitrogen Content	Approx. 46% by weight
Molar Mass	60.06 g/mol

Packaging & Shipping

Packaging	50kg PP bags / 1,000kg jumbo bags / bulk vessel
Delivery Terms	FOB / CIF / CFR as agreed

Standards & References

EN 15478:2009 — total nitrogen in urea
EN 15479:2009 — biuret in urea
EN 16318:2013 + A1:2016 — chromium (VI)
Atomic absorption spectrometry (AAS) for heavy metals