Details
Cas:57-13-6
MF:CH4N2O
EINECS No.:200-315-5
Classification: Nitrogen Fertilizer
Other Names: carbamide
Place of Origin: Shandong, China (Mainland)
Release Type: Quick
Purity: 46%
Application: Used of agricultural or industy
Brand Name: TS
Color: White
Hs: 310200001
Net weight: 50kg/bag
What is urea fertilizer
Urea is a small diameter,solid spherical white product that is infinitely soluble in water and is a benign and safe chemical to handle.
When gardens need lots of nitrogen fast,urea fertilizer provides it.At 46 percent nitrogen,urea packs more punch per pound than other nitrogen-only fertilizers.Because nitrogen moves easily through soil and plants need it in larger quantities than any other nutrient,it regularly requires replacement,especially in gardens supporting vegetables or other crops.Urea provides ready nitrogen,but unless handled properly,much of the nitrogen can be lost.
Advantage of fertilizer urea
Urea can be applied to soil as a solid or solution or to certain crops as a foliar spray.
Urea usage involves little or no fire or explosion hazard.
Urea’s high analysis,46%N,helps reduce handling,storage and transportation costs over other dry N forms.
Urea manufacturer releases few pollutants to the environment.
Specification
Index name | Industrial Grade | Agricultural Grade | ||||
Superior | First-rate | qualified | Superior | First-rate | qualified | |
color | White color | White or light color | ||||
Total nitrogen (N) content (dry basis),% ≥ | 46.3 | 46.3 | 46.3 | 46.3 | 46.3 | 46.3 |
Biuret content,% ≤ | 0.5 | 0.9 | 1.0 | 0.9 | 1.0 | 1.5 |
Content of water (H2O),% ≤ | 0.3 | 0.5 | 0.7 | 0.5 | 0.5 | 1.0 |
Iron content (Fe),% ≤ | 0.0005 | 0.0005 | 0.0010 | — | — | — |
The alkalinity (NH3 meter),% ≤ | 0.01 | 0.02 | 0.03 | — | — | — |
Sulfate content (in SO) 4-2 meter),% ≤ | 0.005 | 0.010 | 0.020 | — | — | — |
Water insoluble matter,% ≤ | 0.005 | 0.010 | 0.040 | — | — | — |
Particle size (φ 0.85-2.80mm),% ≥ | 90 | 90 | 90 | 90 | 90 | 90 |
Packing
in plastic woven bag (inside polyethylene film bag) or composite plastic weaving equipment.The net weight of each bag is 50 ± 0.2kg.Urea packing piece
Storage
Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 23°C (73.4°F).
Certificate of Analysis
Commodity | UREA PRILLED | |||
QUALITY STANDARD | GB2440-2001 | |||
Terms tested | Specification | Result | ||
NITROGEN CONTENT | 46PCT MIN | 46.4 | ||
BIURET | 1.0PCT MAX | 0.8 | ||
MOISTURE | 0.5PCT MAX | 0.35 | ||
PARTICLE SIZE(0.85-2.80MM) | 90 MIN | 95 | ||
