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.
Diammonium phosphate, commonly referred to as (DAP 18-46), is the world's most used phosphate fertilizer. As a primary nutrient, DAP helps the plant to capture and convert the sun's energy into useful compounds for the plant. It also stimulates root development and enhances the durability of the stems.
Usage: In addition to its wide usage in the agricultural sector, DAP is also used to impregnate matches, and as a flame-retardant (for fighting forest fires).
NPK IN AGRICULTURE: Essential elements for plants are nitrogen, phosphorus and potash. In addition to having micro-elements, it contains macro-mineral elements and is used as a complete mineral supplement and soil improvement in agriculture.
WE ARE MANIFACTURE OF ANY KIND OF NPK SUCH AS 20 20 20 - 19 19 19 - 15 15 15 - 12 12 17 - 12 12 36 etc...
Plus, TE or without. in powder and granular. Our price is most comparable price in international market, and our quality 100% guarantee your satisfaction.
Please contact us for more details.
The fertilizer numbers, which are always in the same order (N-P-K), tell you how much nitrogen, phosphorus, and potassium are in the fertilizer.
They may be whole numbers or decimals and might be the same number, like 10-10-10, but often are three different numbers.
Itâ??s even possible to have one or two of the numbers be zeros.
The numbers are a percentage of how much of each nutrient is in the fertilizer.
Since the numbers are a percentage by weight, the higher the number, the more of that nutrient there is in the fertilizer.
A 20-20-20 fertilizer has twice as much NPK in it as a 10-10-10 fertilizer.
