Quality standards of technical urea are important to ensure the safety and effectiveness of this product in industrial uses. These standards focus on key factors to maintain the product’s quality and consistency. In this article, the quality standards of technical urea will be explained thoroughly.
Areas of technical urea usage
Urea, a white granular compound with the formula of CO(NH₂) ₂, is highly water-soluble and contains 46% nitrogen. Technical Grade Urea (TGU) is a high-quality, colorless, odorless solid, cleaner, and free from large impurities compared to regular fertilizers.
General uses of technical urea
Quality standards of Technical Urea make this a useful product that has been used for different applications. There is a wide range of utilizations.
- Used as a fertilizer.
- Used in animal feeds.
- Used inPharmaceutical production.
- Used in plastic manufacturing like urea-formaldehyde resins.
- Used in adhesive production.
- Used in cosmetic production.
- Used for spraying on plants.
- Urea solutions help remove pollutants from diesel engines.
- Used as a de-icer on roads and pathways.
- Found in ready-to-use cold compresses for first aid.
- Acts as a flame retardant in dry chemical fire extinguishers.
- Enhances solubility and retains moisture in dye baths for textile dyeing or printing.
Besides using technical urea in some fields, it’s quite useful for industrial purposes.
Industrial application of technical urea
Technical Urea, made to industrial quality standards, is a high-purity nitrogen source with diverse applications. Industry standards for urea quality are notably important due to its wide range of usages.
Their usages are:
- Glue and resins
- Wood industry
- Health and beauty products
- Metal treatment
- Tanneries
- Water treatment
- Construction and civil engineering
In the article Industrial Application of Technical Urea, you will learn how this compound is widely used in resins, adhesives, plastics, and other industries, making it a key material in modern manufacturing.
Technical urea certifications
Technical urea, a high-purity form of urea, is widely used in industrial applications such as resin and adhesive production, fertilizers, and reducing nitrogen oxide emissions in diesel engines. Ensuring quality standards of technical urea and its safety requires adherence to strict certification and industry standards.
Certification Process of Technical Urea
- Sourcing Raw Materials
- Obtain urea from reliable, trusted suppliers.
- Manufacturing Standards
- Follow industry-specific manufacturing guidelines.
- Implement Good Manufacturing Practices (GMP).
- Quality Testing
- Conduct laboratory tests to verify purity and composition.
- Check for impurities such as biuret, moisture content, and heavy metals.
- Compliance with Standards
- Ensure the product meets national and international standards like ISO and ASTM.
By maintaining these practices, technical urea can consistently meet the demands of its various industrial applications.
The article Detailed Guide to Technical Urea provides comprehensive insights into its properties, production process, and diverse applications across agriculture and industry.
Key Standards and Certifications for Technical Urea
- ISO 22241 (Diesel Exhaust Fluid)
- Defines requirements and testing methods for diesel exhaust fluid (DEF), a urea solution used to reduce nitrogen oxide (NOx) emissions in diesel engines.
- ISO 9001 (Quality Management Systems)
- Ensures consistent product quality and promotes continuous improvement in manufacturing processes.
- ASTM Standards
- Includes various specifications and guidelines for urea applications across industries.
- REACH Compliance (EU)
- Ensures chemicals meet registration and safety standards within the European Union.
- GMP (Good Manufacturing Practice)
- Ensures products are consistently produced and controlled to meet high-quality standards. So, this is a way to have quality control for technical urea.
By adhering to these quality standards of technical urea and its certifications, technical urea manufacturers can ensure safety, quality, and reliability for various industrial applications.
Technical urea grading criteria and specification
Safety is crucial in any workplace handling chemicals, whether hazardous or not. Know each chemical’s properties, identify risks, and follow proper procedures. Always prioritize safety, follow guidelines, and ask for help if unsure. Staying informed and cautious ensures a safer environment for everyone.
Technical urea grading criteria
The Universal Testing & Research Center (a division of Sustainable Stewardship Private Limited) is an ISO 17025:2017-certified laboratory, accredited by BIS, NABL, and QAI. It conducts comprehensive testing of technical-grade urea to ensure quality standards of technical urea and its suitability for specific applications.
Urea Quality Test Parameters:
- Purity: Check urea concentration and impurities.
- Moisture: Make sure moisture is within safe levels.
- Particle Size: Confirm size matches requirements.
- Biuret: Measure biuret, as high levels can harm plants.
- Ammonia: Check for too much ammonia, which can reduce quality.
- Bulk Density: Assess how easily urea flows.
- Appearance: Look at color, odor, and signs of contamination.
- Solubility: Test how well urea dissolves in water.
- Stability: Ensure it stays stable during storage.
Technical Urea specifications
In this part, we look at technical urea specifications.
- Chemical Formula: CO(NH₂)₂
- Molecular Weight: 60.06 g/mol
- Nitrogen Content: 46% (by weight)
- Appearance: White crystalline solid
- Melting Point: 132.7°C (271°F)
- Density: 1.32 g/cm³ at 20°C
These properties ensure the technical-grade urea meets the necessary quality standards of technical urea intended for industrial applications.
What are the key properties of technical grade urea?
Technical Grade Urea is a solid substance made of carbon, nitrogen, hydrogen, and oxygen. It is known for having a lot of nitrogen in it. Quality standards of technical urea are mainly made from ammonia and carbon dioxide.
Properties of Technical grade urea specifications are:
| Type of property | Amount |
| Molecular Formula | (NH₂)₂CO |
| Molar mass | 60.06 grams per mole |
| format | Looks like white crystals or small grains. It normally has no smell, but it can start to smell a little like ammonia if it breaks down or gets wet. |
| Melting Point | 132. 7°C (271°F) |
| Boiling Point | Breaks down before it boils at about 150°C (302°F) |
| Hygroscopic | Urea can soak up moisture from the air, so when it’s in a humid place, it might get a little wet on the surface. |
| Solubility | Very soluble in water (about 1080 grams per litre at 20°C). It creates a clear liquid that is often used in water-based uses. |
| Density | 132 grams per cubic centimetre (solid) |
| pH | Usually between 6 and 8 in water-based solutions. |
What are the technical grade urea uses?
The first question which you may deal with is: What is technical grade urea? We answer this question further and discuss it more in this article. It is a valuable product which you can count on. It is the most commonly used nitrogen fertilizer in the world and is also used for many industrial purposes besides farming.
The uses of Quality standards of technical urea include:
- Agriculture
- Industrial Synthesis
- Adhesives and Coatings
- Automotive
Is it important to know about industrial urea production?
Liquid ammonia is moved through pipes, and carbon dioxide is squeezed and sent to a machine called a reaction chamber. Since this is where the reaction takes place, it is the main part of the process.
The pressure and temperature are kept at 14 MPa and between 170-190°C for the first reaction to happen. The reaction between ammonia and carbon dioxide releases a lot of heat. Most of the heat that is produced is used as steam wherever it is needed in the process.
The Quality standards of technical urea from the first reaction go into a decomposer, where a second reaction takes place. This second reaction absorbs heat. It takes some energy to start. Biuret can also be made when ammonium carbamate breaks down if the temperature gets too high.
The main thing that happens in the evaporator is making things thicker. When concentrating, keep the temperature just right so that the urea stays melted and doesn’t turn into crystals inside the evaporator. The melted urea is pushed through small openings in the prilling tower. Compressed air moves up through the tower in the opposite direction to the flow of molten urea.
Why Petro Arkan?
If you are searching for premium-quality urea that meets international technical standards, Petro Arkan is your trusted partner.
We are a leading urea supplier, producer, exporter, and seller, providing reliable products for agriculture, resins, adhesives, and other industrial applications.
Our technical urea is manufactured with strict quality control to ensure consistent purity and performance.
Whether you need bulk quantities or customized packaging, Petro Arkan guarantees competitive pricing, on-time delivery, and professional support.
Our expert team is always ready to provide updated technical specifications, market pricing, and shipping solutions.
Summary
Technical urea or industrial urea is a product used for many purposes such as animal feed, agriculture, and industries. Being useful makes this product to be highly tested to be ensured of its quality.
The quality standards of technical urea are tested based on many factors to have the right and acceptable specifications to give the industry owners the perfect substance to increase the quality of their products.
FAQ
- Is the market of technical urea growing?
Yes, with a growth rate of 1.5% annually.
- How can I store technical urea?
In a dry Freezy place.
- Can we use technical urea at home?
Yes, for ice melt and first aid.
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