Universal Testing & Research Center (Division of Sustainable Stewardship Private Limited), an ISO 17025:2017 certified Laboratory approved by BIS, NABL and QAI.Testing of technical-grade urea involves various assessments to ensure the product's quality, compliance with standards, and suitability for its intended applications. Here are some common aspects of urea technical grade testing:

Quality Tests Parameters:

1. Purity and Composition:

• Verify the purity of urea by determining the concentration of urea in the sample.
• Check for the presence of impurities such as biuret, ammonia, and other contaminants.
• Confirm that the composition meets the specified standards for technical-grade urea.

2. Moisture Content:

• Assess the moisture content to ensure it is within acceptable limits. Excessive moisture can affect the handling and storage of urea.

3. Particle Size Distribution:

• Determine the particle size distribution to ensure it meets the specified requirements for the intended application. This can be critical for applications such as fertilizers.

4. Biuret Content:

• Measure the biuret content in urea. High levels of biuret can be undesirable, especially in agricultural applications, as it may have negative effects on plant health.

5. Ammonia Content:

• Check for ammonia content, as excess ammonia can impact the quality of urea and its suitability for certain industrial uses.

6. Bulk Density:

• Measure the bulk density to assess the flowability and handling characteristics of urea.

7. Appearance:

• Evaluate the visual appearance of the urea sample, checking for color, odor, and any abnormalities that may indicate contamination or degradation.

8. Solubility:

• Assess the solubility of urea in water. The solubility can affect its application in various industries, such as agriculture.

9. Stability Testing:

• Conduct stability tests to ensure that the urea remains stable under different storage conditions.

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