White Granular Urea CH4N2O Nitrogen Fertilizer for Agricultural Grade and Nutrient-Analysis Evaluation
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ColorWhitePhysical formGranular
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CAS No.57-13-6Purity46%min, 46%
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ApplicationfertilizerClassificationNitrogen Fertilizer
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EINECS No.200-315-5Molecular FormulaCH4N2O
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Other NamesaquacareRelease TypeQuick
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StateGranularTypeUrea
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CAS57-13-6Colorwhite
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Melting point132-135 °C(lit.)Boiling point332.48°C (estimate)
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Density1.335 g/mL at 25 °C(lit.)Vapor Pressure<0.1 hPa (20 °C)
An agricultural urea comparison needs the nutrient-analysis basis and actual supplied form to be clear. This nitrogen fertilizer is identified as urea, CH4N2O, described as white granular material with release type stated as quick.
Clarify what the reported percentage measures
Request current nitrogen analysis with explicit units and reporting basis before accepting a nutrient specification. A listed percentage should not be treated as compound purity, and the actual nutrient record should be compared with the buyer’s agricultural material requirements.
Confirm the granular form and required physical limits
Ask for the actual supplied form, moisture and relevant particle measurements. Prilled wording does not establish a separately selectable offering, while a granular description alone does not provide the size distribution or other measurements needed to accept the material.
- Which composition records matter?
- Current nitrogen analysis, its basis and the individual impurity limits required by the project.
- What does the release label establish?
- Quick is the stated qualitative description, without a measured release schedule, crop rate or yield result.
Keep agricultural acceptance separate from general descriptors
The stated literature melting range is 132–135°C and literature density is 1.335g/mL at 25°C. Vapor pressure is reported below 0.1hPa at 20°C; these descriptors do not supply agricultural application instructions or a bulk-density specification.
Request current technical and safety information and appropriate sample records for the actual granular grade. Define the intended agricultural requirements before acceptance, without assuming organic certification or a crop-performance benefit from the chemical identity and release label.
