China Suppliers > Shandong Yurun Chemical Co., Ltd. > USP and BP Grade Urea
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- Region :China/Shandong
- Tel : +86-536-8164977
- Fax : +86-536-8164988
- Email :sales@yurunchemical.com
- URL :www.yurunchemical.com
- Add :Yurun Building, Gaoxin District, Weifang City, Shandong, China
- Details for USP and BP Grade Urea
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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 IntroductionWe 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
ItemsInspection 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
ItemsInspection 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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USP and BP Grade Urea