China factory supply urea 46% good fertilizante de urea 46

Medical field
The dermatology department uses certain medicaments containing urea to increase the humidity of the skin. The sealing dressing used for non surgical nail removal contains 40% urea.
The C-14-breath test to test the presence of Helicobacter pylori used urea containing carbon-14 or C-13 markers. Because the urease of Helicobacter pylori uses urea to produce ammonia to increase the pH value in its surrounding stomach. The same principle can also be used to test similar bacteria living in animal stomachs.
Agricultural sector
Urea is a high concentration nitrogen fertilizer, which is a neutral quick acting fertilizer and can also be used to produce various composite fertilizers. No harmful substances remain in the soil, and long-term application has no adverse effects. Animal husbandry can be used as feed for ruminants. However, excessive temperature during granulation can produce a small amount of biuret, also known as biuret, which has an inhibitory effect on crops. China stipulates that the content of urea and biuret used in fertilizers should be less than 0.5%. When the urea content exceeds 1%, it cannot be used as seed fertilizer, seedling fertilizer, and foliar fertilizer. The urea content in other application periods should not be too high or too concentrated.

25kg/50kg/1000kg Bag