Urea Formula, Weight, Structure, Melting Point & Hazards
Short Intro:
Urea ((NH2)2CO) is a key organic compound widely used in agriculture, industry, and healthcare. Its properties and structure determine its versatility.
What You’ll Learn
- Understanding urea’s chemical formula and molecular structure
- Calculating urea’s formula weight and mass
- Key physical properties: melting and boiling points
- Potential hazards and safe handling practices
- Applications in agriculture, industry, and medicine
- NovinTrades market view and forecast on urea demand
1) Introduction: Urea Formula, Weight, Structure, and Properties
Urea formula, weight, structure, and physical properties define its industrial, agricultural, and medicinal applications.
Urea, molecular formula (NH2)2CO, is a stable organic compound essential for fertilizers, industrial resins, and skincare formulations. Its dual amine groups attached to a carbonyl group provide versatility in nitrogen delivery, chemical synthesis, and dermatology. Understanding its structure and physical properties ensures effective application across various industries. This introduction leads naturally into detailed discussions of urea's formula, mass, melting point, hazards, and boiling point.
LSI keywords: carbamide structure, nitrogen fertilizer, urea applications, organic compound, chemical synthesis, skincare urea, industrial resin
External links:
- PubChem Urea
- FAO Fertilizer Use
2) Urea Formula
Urea Formula
SEO Snippet: Urea has the chemical formula (NH2)2CO, defining its molecular composition and key nitrogen content for diverse applications.
The urea formula ((NH2)2CO) highlights its two amine groups and one carbonyl group. These functional groups are responsible for its solubility in water, nitrogen delivery to crops, and reactivity in industrial processes. In agriculture, the formula underpins nitrogen release through enzymatic hydrolysis. In chemistry and materials science, urea serves as a precursor for urea-formaldehyde resins and adhesives.
Section Summary:
The urea formula is central to its chemical behavior and practical applications. Knowledge of its composition allows precise use in fertilizers, industrial resins, and medical formulations.
LSI keywords: carbamide formula, molecular composition urea, nitrogen source, chemical functional groups, urea solubility, industrial precursor
External links:
NovinTrades Market View: Urea demand is expected to grow steadily in agriculture and industrial sectors due to rising global food production and resins manufacturing.
3) Urea Structure
Urea Structure
SEO Snippet: Urea's structure ((NH2)2CO) features a central carbonyl group bonded to two amine groups, providing stability and versatility.
Urea’s structure includes a central carbon atom double-bonded to an oxygen atom and single-bonded to two amine groups. The planar geometry and electron configuration follow the octet rule, making urea stable under standard conditions. The molecular structure facilitates reactions in fertilizers, chemical synthesis, and topical medical products. Understanding this structure is essential for optimizing its applications in agriculture, industry, and dermatology.
Section Summary:
The molecular structure of urea determines chemical reactivity, nitrogen availability, and compatibility in industrial and medical formulations.
LSI keywords: carbamide structure, carbonyl amine bonding, molecular geometry, nitrogen fertilizer, chemical stability, dermatological urea
External links:
4) Urea Formula Weight and Mass
Urea Formula Weight and Mass
SEO Snippet: The formula weight of urea is 60.06 g/mol, critical for dosage in fertilizers, resins, and medical applications.
The formula weight (molar mass) of urea is calculated as follows:
- Nitrogen: 2 × 14.01 g/mol
- Hydrogen: 4 × 1.01 g/mol
- Carbon: 12.01 g/mol
- Oxygen: 16.00 g/mol
Total = 60.06 g/mol
This mass guides the precise measurement of urea for agricultural application, resin synthesis, and skincare products. Accurate mass ensures proper nitrogen delivery in crops, correct polymer formulation, and consistent product quality in dermatology.
Section Summary:
Urea’s molar mass is fundamental in calculating application rates in agriculture and precise formulation in industry and medicine.
LSI keywords: urea molecular weight, carbamide molar mass, fertilizer measurement, industrial formulation, urea dosing, chemical calculation
External links:
NovinTrades Market View: Accurate mass and dosing of urea are critical as global fertilizer consumption rises.
5) Urea Melting Point
Urea Melting Point
SEO Snippet: Urea melts at 132.7°C, a key property for handling, storage, and industrial processing.
Urea transitions from solid to liquid at approximately 132.7°C (270.9°F). Its crystalline structure allows easy handling and transport. In agriculture, this melting point ensures nitrogen is released efficiently. In industrial settings, knowledge of melting behavior is crucial during the production of plastics, adhesives, and urea-formaldehyde resins. The melting point also affects incorporation in creams and lotions, influencing stability and hydration efficiency.
Section Summary:
Understanding urea's melting point is essential for agricultural efficiency, industrial manufacturing, and cosmetic product stability.
LSI keywords: urea thermal properties, melting behavior, solid-liquid transition, fertilizer handling, industrial urea, cosmetic formulation
External links:
NovinTrades Market Forecast: Stable melting behavior supports global urea logistics and industrial applications.
6) Urea Hazards
Urea Hazards
SEO Snippet: Urea is generally safe but may cause respiratory, skin, or environmental issues if mishandled.
Despite its utility, urea has hazards:
- Inhalation: Dust may irritate respiratory tract
- Skin/Eyes: May cause irritation in concentrated forms
- Environmental: Excess application can contaminate water
- Fire/Reactive Risk: Emits ammonia and nitrogen oxides if exposed to fire; reacts with strong acids
Safety Measures: Use PPE, ensure ventilation, store properly, avoid direct exposure to incompatible chemicals, and follow recommended agricultural doses.
Section Summary:
While urea is versatile, adherence to handling and storage guidelines is critical to minimize health and environmental risks.
LSI keywords: urea safety, chemical hazards, occupational health, environmental impact, PPE urea handling, nitrogen pollution
External links:
7) Urea Boiling Point
Urea Boiling Point
SEO Snippet: Urea has a boiling point of 132.7°C, influencing stability in storage, transport, and industrial processes.
Urea does not boil conventionally under atmospheric pressure but decomposes near 132.7°C. This property ensures stability in transport and storage. In fertilizers, urea granules release nitrogen gradually. In industrial and cosmetic formulations, controlling temperature relative to its decomposition point ensures product quality.
Section Summary:
Urea’s boiling point supports stable application and processing in agriculture, industry, and medicine, crucial for efficiency and safety.
LSI keywords: urea decomposition, thermal stability, fertilizer storage, industrial processing, cosmetic stability, temperature control
External links:
NovinTrades Insight: Stability under heat ensures urea remains effective across global supply chains and industrial uses.
8) Conclusion: Urea Formula, Weight, Structure, Melting Point & Hazards
SEO Snippet: Urea's formula, weight, structure, melting and boiling points, and hazards define its essential role in agriculture, industry, and medicine.
Urea ((NH2)2CO) is indispensable for fertilizer production, chemical synthesis, and medical applications. Understanding its molecular structure, formula weight, melting/boiling points, and potential hazards enables precise, safe, and effective use. Knowledge of urea’s properties supports agricultural efficiency, industrial product quality, and dermatological effectiveness.
LSI keywords: urea applications, carbamide properties, fertilizer efficiency, chemical safety, industrial urea, dermatological urea
External links:
- FAO Fertilizer Guide
- PubChem Urea
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