What are the physical properties of Guanidine Carbonate?
May 12, 2025| As a reliable supplier of Guanidine Carbonate, I am often asked about its physical properties. Understanding these properties is crucial for various industries that utilize this chemical compound. In this blog post, I will delve into the physical characteristics of Guanidine Carbonate, shedding light on its appearance, solubility, melting point, and other important aspects.
Appearance
Guanidine Carbonate typically presents itself as a white crystalline powder. This fine powder has a consistent texture, which makes it easy to handle and mix in different applications. The white color is a common characteristic of many inorganic salts, and it indicates the purity and uniformity of the compound. Its visual appearance can be an important factor for industries where the aesthetic of the final product matters, such as in some cosmetic or pharmaceutical applications.
Solubility
One of the most significant physical properties of Guanidine Carbonate is its solubility in water. It is highly soluble in water, which means it can easily dissolve in an aqueous solution. This solubility property is essential for many chemical reactions and industrial processes. For example, in the production of certain pharmaceuticals, Guanidine Carbonate can be dissolved in water to form a solution that can be further processed into tablets or other dosage forms.
When dissolved in water, Guanidine Carbonate dissociates into its constituent ions. The carbonate ion (CO₃²⁻) and the guanidinium ion (C(NH₂)₃⁺) interact with water molecules through various chemical forces. This dissociation process is reversible, and the equilibrium between the dissolved ions and the undissociated compound depends on factors such as temperature and pH.
In addition to water, Guanidine Carbonate also shows some solubility in certain organic solvents. However, its solubility in organic solvents is generally lower compared to its solubility in water. The choice of solvent depends on the specific application and the compatibility of the solvent with other components in the system.
Melting Point
The melting point of Guanidine Carbonate is another important physical property. It typically melts at around 190 - 192 °C. This relatively high melting point indicates the strong intermolecular forces within the compound. The melting process involves breaking these intermolecular forces to convert the solid compound into a liquid state.
The melting point can have implications for the processing and handling of Guanidine Carbonate. For example, in some manufacturing processes, the compound may need to be heated to a certain temperature to achieve a desired reaction or to mix it with other materials. Knowing the melting point helps in determining the appropriate processing conditions to ensure the stability and effectiveness of the compound.
Density
The density of Guanidine Carbonate is approximately 1.3 g/cm³. Density is a measure of the mass per unit volume of a substance. It provides information about the compactness of the compound and can be used to calculate the amount of material needed for a specific application. For example, in the design of storage containers or in the calculation of shipping weights, the density of Guanidine Carbonate is an important parameter.
Hygroscopicity
Guanidine Carbonate is hygroscopic, which means it has a tendency to absorb moisture from the surrounding environment. This property can affect the stability and quality of the compound over time. When exposed to humid conditions, Guanidine Carbonate can absorb water molecules, leading to changes in its physical state and potentially affecting its chemical reactivity.
To prevent moisture absorption, proper storage conditions are essential. Guanidine Carbonate should be stored in a dry and sealed container, away from sources of moisture. Additionally, it is important to handle the compound in a controlled environment to minimize the exposure to humidity.
Applications Based on Physical Properties
The physical properties of Guanidine Carbonate make it suitable for a wide range of applications. In the pharmaceutical industry, its high solubility in water and its chemical stability make it a valuable intermediate in the synthesis of various drugs. It can be used as a starting material for the production of antibiotics, antihypertensive drugs, and other pharmaceutical compounds.
In the agricultural sector, Guanidine Carbonate can be used as a fertilizer additive. Its solubility in water allows it to be easily absorbed by plants, providing essential nutrients such as nitrogen. The compound can also enhance the soil structure and improve the water-holding capacity of the soil.
In the chemical industry, Guanidine Carbonate is used as a catalyst or a reactant in various chemical reactions. Its ability to dissociate in water and its unique chemical structure make it a versatile compound for organic synthesis. For example, it can be used in the production of Guanidine Nitrate, Guanidine Thiocyanate Ultrapure, and Micropowder Dicyandiamide.
Quality Control and Assurance
As a supplier of Guanidine Carbonate, we understand the importance of maintaining high-quality standards. We conduct rigorous quality control tests to ensure that our product meets the specifications and requirements of our customers. These tests include analysis of physical properties such as appearance, solubility, melting point, and density, as well as chemical purity and impurity levels.
We use advanced analytical techniques such as high-performance liquid chromatography (HPLC), gas chromatography (GC), and infrared spectroscopy (IR) to accurately determine the composition and quality of our Guanidine Carbonate. Our quality control team is highly trained and experienced, and they follow strict procedures to ensure the reliability and consistency of our products.
Conclusion
In conclusion, the physical properties of Guanidine Carbonate play a crucial role in its various applications. Its white crystalline appearance, high solubility in water, relatively high melting point, specific density, and hygroscopicity make it a unique and valuable chemical compound. Understanding these properties is essential for industries that rely on Guanidine Carbonate for their manufacturing processes.
As a leading supplier of Guanidine Carbonate, we are committed to providing high-quality products that meet the needs of our customers. We have the expertise and resources to ensure the consistent quality and performance of our products. If you are interested in purchasing Guanidine Carbonate or have any questions about its physical properties and applications, please feel free to contact us for further information and to discuss your specific requirements. We look forward to the opportunity to work with you and to provide you with the best solutions for your business.
References
- Handbook of Chemistry and Physics. CRC Press.
- Kirk - Othmer Encyclopedia of Chemical Technology. Wiley.
- Journal of Chemical Sciences, various issues related to guanidine compounds.