USP and BP Grade Urea 57-13-6

Category :

Food and Feed additives

CAS NO :

57-13-6

EC NO :

200-315-5

MF :

CH₄N₂O

MW :

60.05

Specification :

Prilled

Packing :

25kg Bag,1000kg Bag

Product description :

1.Company Introduction

We are the biggest producer and exporter of Urea in China.We have been dealing with Urea
for 13 years.Our capacity is 500 tons/day,we export Urea aroud 50,000 tons/day.
We have a production line specially for producing excellent quality Urea.
Our product has very low biuret:0.8% max, and with extraordinarily low lwvel of Aldehyde.
We are producing using D-I water so our urea is without heavy metals.

2.Product Introduction
Urea, an organic compound composed of carbon, nitrogen, oxygen and hydrogen, is a white crystal. One of the simplest organic compounds, it is the main nitrogenous end product of protein metabolic breakdown in mammals and some fish.
As a neutral fertilizer, urea is suitable for various soils and plants. It is easy to preserve, easy to use, small damage to the soil, is a large use of a chemical nitrogen fertilizer, is also the highest nitrogen content.

Adblue/SCR/DEF Urea Specification as follow:

Standard:GB/T19001-2016/ISO9001:2015

Test Items	Min/Max Values	Results
Nitrogen	46% Min	46.4
Moisture (H2O)	0.5 Max	0.32
Alkalinity as NH3	0.02% Max	0.008
Biuret	0.85% Max	0.72
Aldehyde as HCHO(mg/kg)	10 Max	0.1
Free Ammonia	0.02% Max	0.01
Insoluble Matter(mg/kg)	15 Max	0.1
Ca(mg/kg)	0.5 Max	0.33
Fe (mg/kg)	0.5 Max	0.18
Al (mg/kg)	0.5 Max	0.16
Cu (mg/kg)	0.2 Max	0.05
Zn (mg/kg)	0.2 Max	0.01
Cr (mg/kg)	0.2 Max	0.02
Ni (mg/kg)	0.2 Max	0.06
Mg (mg/kg)	0.5 Max	0.01
Na (mg/kg)	0.5 Max	0.15
K (mg/kg)	0.5 Max	0.06
Phosphate as PO4(mg/kg)	0.5 Max	0.2
PH (10% water solution)	9.0 ~ 10.0	9.6
Granular Size(0.85-2.8mm)	90% Min	99.3

Fertilizer Urea Specification as follow:

1)Urea Prilled

STANDARD GB2440-2001
Quality Of Items	Inspection Item	Qualified Grade	Test Result
	Appearance	White or Light White	white
	Total Nitrogen %≥	46.2	46.4
	Biuret%≤	1.0	0.90
	Moisture%≤	0.5	0.40
	Particle size%≥0.85-2.8mm	93	95
	Melting Point	132 Celsius Degress	132
	Free Ammonia≤	160PXT PPM	70

2)Urea Granular

STANDARD GB2440-2001
Quality Of Items	Inspection Item	Qualified Grade	Test Result
	Appearance	White or Light White	white
	Total Nitrogen %≥	46.2	46.5
	Biuret%≤	1.0	0.77
	Moisture%≤	0.5	0.25
	Methylene dicarbamide%≤	0.5	0.3
	Particle size%≥2-4mm	93	95
	Melting Point	132 Celsius Degress	132
	Free Ammonia≤	160PXT PPM	70

USP/BP/JP Grade Urea (Food Grade Urea) Specification as follow:

Quality Of Items	Inspection Item	Premium Grade	Test Result
	Content %	99.0-100.5	99.2
	Ethanol insoluble %	≤0.04	0.037
	Chloride (Cl) %
	Uses :	pharmaceuticals
	Synonyms :	Carbamide;Urea solution;Urea, USP Grade Carbamide, USP Grade;Urea, MB Grade (1.12007);Urea (Medical);Urea-12C;10-Hydroxy-2-trans-Decenoic Acid;Carbonyl diamine;Sulfur coated urea;
	Molecular Structure :

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