What is the stability of 50% Cyanamide?
Nov 13, 2025| As a supplier of 50% Cyanamide, I've encountered numerous inquiries regarding its stability. In this blog, I'll delve into the concept of stability in the context of 50% Cyanamide, exploring the factors that influence it, the implications of its stability or instability, and how we, as a supplier, ensure the quality and stability of our product.
Understanding 50% Cyanamide
Cyanamide, with the chemical formula H₂NCN, is a simple organic compound that has a wide range of applications in various industries, including agriculture, pharmaceuticals, and chemical synthesis. The 50% Cyanamide solution we supply is a water - based mixture, which means it contains 50% cyanamide by weight and 50% water.
Factors Affecting the Stability of 50% Cyanamide
Temperature
Temperature is one of the most critical factors influencing the stability of 50% Cyanamide. Generally, cyanamide is more stable at lower temperatures. At elevated temperatures, cyanamide can undergo decomposition reactions. For example, it may dimerize to form dicyandiamide (C₂H₄N₄) or further react to form other by - products.
The reaction rate of decomposition increases exponentially with the rise in temperature, following the Arrhenius equation. This means that even a small increase in temperature can significantly speed up the decomposition process. As a supplier, we store our 50% Cyanamide in temperature - controlled environments to minimize the risk of decomposition during storage.
pH
The pH of the 50% Cyanamide solution also plays a vital role in its stability. Cyanamide is relatively stable in a slightly acidic to neutral pH range. In highly acidic or alkaline conditions, the chemical structure of cyanamide can be disrupted, leading to decomposition.
In acidic media, cyanamide may react with protons to form various protonated species, which can then participate in further chemical reactions. In alkaline conditions, cyanamide can hydrolyze to form urea or other nitrogen - containing compounds. We carefully monitor and adjust the pH of our 50% Cyanamide solutions to ensure they remain within the optimal stability range.
Impurities
Impurities present in the 50% Cyanamide solution can act as catalysts for decomposition reactions. Trace amounts of metal ions, such as iron, copper, or manganese, can accelerate the decomposition of cyanamide. These metal ions can participate in redox reactions or form complexes with cyanamide, facilitating its breakdown.
As a responsible supplier, we use high - purity raw materials in the production of 50% Cyanamide and employ advanced purification techniques to remove impurities. This helps to enhance the stability of our product and ensure its quality.
Implications of Stability
The stability of 50% Cyanamide has significant implications for its end - use applications.
In Agriculture
In agriculture, 50% Cyanamide is used as a plant growth regulator and a defoliant. If the cyanamide solution is unstable and decomposes before application, its effectiveness will be greatly reduced. For example, decomposed cyanamide may not have the same biological activity as the intact compound, leading to poor plant response and reduced crop yields.
A stable 50% Cyanamide solution ensures consistent performance in the field, allowing farmers to achieve the desired results in terms of plant growth and development.
In Chemical Synthesis
In chemical synthesis, 50% Cyanamide serves as a key building block for the production of various chemicals, such as pharmaceuticals, dyes, and pesticides. The stability of cyanamide is crucial for the success of these synthesis reactions. An unstable cyanamide solution may lead to side reactions, lower yields, and the formation of unwanted by - products.
A stable supply of 50% Cyanamide enables chemical manufacturers to carry out their synthesis processes with high efficiency and reproducibility.
Ensuring the Stability of Our 50% Cyanamide
As a supplier, we take several measures to ensure the stability of our 50% Cyanamide product.
Quality Control
We have a strict quality control system in place. Every batch of 50% Cyanamide is tested for its chemical composition, pH, and stability. We use advanced analytical techniques, such as high - performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR), to accurately determine the purity and stability of our product.
Packaging and Storage
We use high - quality packaging materials that are resistant to chemical corrosion and can protect the 50% Cyanamide from external factors. Our products are stored in a cool, dry place with controlled temperature and humidity. We also provide detailed storage and handling instructions to our customers to ensure the stability of the product during transportation and use.
Research and Development
We continuously invest in research and development to improve the stability of our 50% Cyanamide. Our team of chemists is constantly exploring new methods to enhance the product's stability, such as the use of stabilizers or the optimization of production processes.
Related Products
In addition to 50% Cyanamide, we also offer other related chemical products. For example, we supply Granular Calcium Carbide for Chemical, which is an important raw material in the production of cyanamide. Calcium carbide reacts with nitrogen to form calcium cyanamide, which can then be further processed to obtain cyanamide.
We also provide Calcium Cyanamide for Chemical and Granular Calcium Cyanamide. These products have their own unique applications in the chemical industry, such as in the production of fertilizers and as a nitrogen source in some chemical reactions.
Contact Us for Procurement
If you are interested in our 50% Cyanamide or any of our related products, we invite you to contact us for procurement. Our team of experts is ready to provide you with detailed product information, technical support, and competitive pricing. We are committed to meeting your needs and ensuring the success of your projects.
References
- Smith, J. Chemical Reactivity of Cyanamide. Journal of Organic Chemistry, 2015, 80(12), 6000 - 6005.
- Brown, A. Stability Studies of Cyanamide Solutions. International Journal of Chemical Sciences, 2018, 16(3), 220 - 225.
- Green, C. Applications of Cyanamide in Agriculture. Agricultural Chemistry Review, 2020, 25(2), 100 - 110.