CAS No.: | 57-13-6 |
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Formula: | CH4n2o |
EINECS: | 200-315-5 |
Certification: | ISO9001, GMP, ISO, CE |
Application: | Vegetables, Flowers, Fruit |
Appearance: | Granular |
Samples: |
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Customization: |
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Urea | ||
Items | Standard | Standard |
Appearance | White Granular | White Prilled |
N | 46%min | |
Biuret | 1.0%max | |
Moisture | 0.5%max | |
Size | 2.0-4.75mm,90%min | 0.8-2.8mm,90%min |
Urea (Carbamide/ Urea solution/ USP Grade Carbamide) is easy soluble in water and used as a neutral quick-released high concentration of nitrogen fertilizer, popular used in NPK compound fertilizers & BB fertilizers as a basic raw material, also can coated suphur or polymer as control-released fertilizer.
Long-term application of urea does not remain any harmful substances to the soil .But urea contains small amount of biuret in granulation process, when biuret content exceeds 1%, urea can not be used as seeling and foliar fertilizer.
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