Find Verified Urea Suppliers, Manufacturers and Wholesalers

Properties:
Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. Urea is solid, colorless, and odorless (although the ammonia that it gives off in the presence of water, including water vapor in the air, has a strong odor). Urea is highly soluble in water and practically non-toxic (LD50 is 15 g/kg for rat). Dissolved in water, it is neither acidic nor alkaline. The body uses Urea in many processes, the most notable one being nitrogen excretion. Urea is widely used in fertilizers as a convenient source of nitrogen. Urea is also an important raw material for the chemical industry.

Specification: Item
Prilled Urea
Granular Urea
Appearance : White free flowing
White granular
Usage :
Size:
Nitrogen:
Moisture:
Biuret:

0.85-2.80mm: 90%min
46.0% min
0.5% max
1.0% max

2.7-4.75mm: 90%min
46.0% min
0.5% max
1.0% max

In the past decade Urea has surpassed and nearly replaced ammonium nitrate as a nitrogen fertilizer. Urea is also widely used in the agricultural industry as an animal feed additive.

Urea fertilizer can be coated with certain materials, such as sulfur, to reduce the rate at which the nitrogen becomes available to plants. Under certain conditions these slow-release materials result in more efficient use by growing plants. Urea in a slow-release form is popular for use on golf courses, parks, and other special lawn situations.

Urea is neither combustible nor explosive. It can be stored safely with no loss of quality under normal circumstances. Small or fast-moving augers should not be used to move granular Urea.

Urea particles are generally soft and abrasion can break the granules. Belt conveyers should be used whenever possible.
Urea should not be stored with ammonium nitrate. These materials, when in contact, rapidly absorb water when the relative humidity is above 18%.


9.5kg/bag.
Packing and Storage:
20kg, 25kg, 50Kg PP woven bag with PE inner bag or composite plastic woven bag.1MT
(1000kg) or 1.1MT (1100kg) jumbo bag. Shrink-wrapped with pallet is available.
Kept in dry and place, avoid moisture, water, rain and fire, normal transportation.

Product name: ethyleneurea
Synonyms: 1, 3-ethylene-ure;1, 3-ethyleneurea;2-oxoimidazolidine;2-oxomidazolidine;ethylenurea;imidazolid-2-one;imidazoliden-2-one;imidazolidin-2-on
Cas: 120-93-4
Mf: c3h6n2o
Mw: 86.09
Einecs: 204-436-4

Uses used as a formaldehyde capture agent, to remove residual formaldehyde in 2d-resin, kb resin, urea formaldehyde resin, melamine formaldehyde resin finishing fabric. The product is also used as a fine chemical intermediates for the manufacture of resins, plasticizers, painting, adhesives and so on.
Use as a formaldehyde capture agent, fine chemicals intermediates, but also for resin and plasticizer, painting, adhesives, etc.
Use for the synthesis of chiral microporous materials prepared from achiral precursors; for the preparation of aryl and heteroaryl n-acylureas by microwave-assisted palladium-catalyzed carbonylation reactions; for the synthesis of a human neutrophil- a highly water-soluble peptide of a cell-elastase inhibitor; formed by a cyanoacetylation reaction for the synthesis of an antibacterial heterocycle; for the pd-catalyzed reaction of a cn bond with a heteroaromatic tosylate; of the oxidative amidation reaction.

RKM BLACK
Mgo 20.05%
Cao 29.10%
A1203 Fe 203 1.30%
SiO2 2.60%

RKM RED
Mgo 20.05%
Cao 29.10%
A1203 Fe 203 1.30%
Netralizer CaCO3 100%

It is used in industry as a raw material in the manufacture of resins, adhesives, etc., as a top dressing for yeast in the production of ethyl alcohol and distillates from food raw materials, in agriculture, including in personal subsidiary farms (LPS) and farms as a mineral nitrogen fertilizer, as well as in animal husbandry as a feed additive.

Depending on the purpose, urea is produced in two grades (A and B):

A - for industry, including the production of ethyl alcohol and distillates from food raw materials;

B - for crop production, animal husbandry and retail.