Urea Fertilizer

Urea, also known as urea, carbon amide, chemical formula isCH4N2O or CO(NH2)2, is an organic compound composed of carbon,nitrogen, oxygen, hydrogen, is a white crystal. One of thesimplest organic compounds, it is the main nitrogenous endproduct of the metabolic breakdown of proteins in mammals andsome fish.

As a neutral fertilizer, urea is suitable for a variety of soilsand plants. It is easy to store, easy to use, and has littledamage to the soil. In industry, ammonia and carbon dioxide areused to synthesize urea under certain conditions. It is alsowidely used in agriculture, industry, medicine and laboratory.

Specification:

Quality characteristics

test result

The content of total nitrogen (N) is calculated on a dry basis,%

≥46.4

46.4

Biuret content,%

≥0.90

0.8

Moisture (H20),%

≤0.5

0.4

Alkalinity (in NH3, %)

≤0.5

0.01

Sulfate (as S042-),%

≤0.02

＜0.002

Insoluble matter, mg/kg

≤15

5.3

,

Phosphate (as PO4-), mg/kg

≤1.5

＜1.3

Particle size 1-4~mm,%

≥90

98.2

Calcium, mg/kg

≤1.5

1.2

Iron, mg/kg

≤1.5

＜1.2

Copper, mg/kg

≤0.6

＜0.58

Zinc, mg/kg

≤0.6

＜0.58

Chromium, mg/kg

≤0.6

0.25

Nickel, mg/kg

≤0.6

0.25

Aluminum, mg/kg

≤1.5

＜1.48

Magnesium, mg/kg

≤1.5

<1.48

Sodium, mg/kg

≤1.5

<1.48

Potassium, mg/kg

≤1.5

<1.48

BaiDu

≥95

96.21

Bulk dentity,mg/dm³

0.70-0.78

0.75

1. Agricultural field

Urea is a high-concentration nitrogen fertilizer, a neutralquick-acting fertilizer, and can also be used to produce avariety of compound fertilizers. No harmful substances remain inthe soil, and long-term application has no adverse effects.Animal husbandry can be used as feed for ruminants.

2. Industrial field

Urea for vehicles can treat the exhaust gas of diesel engines,engines and thermal power plants, especially to reduce itsnitrogen oxides;It can be used as a large amount of raw materials for theproduction of melamine, urea-formaldehyde resin, hydrazinehydrate, tetracycline, phenobarbital, caffeine, reduced brownBR, phthalocyanine blue B, phthalocyanine blue Bx, monosodiumglutamate and other products.