N-Cyanoguanidine

Lingxian Chemical

Specifications

HS Code	252274
Name	N - Cyanoguanidine
Chemical Formula	C3H4N4
Molar Mass	80.09 g/mol
Appearance	White crystalline powder
Odor	Odorless
Solubility In Water	Soluble
Melting Point	209 - 212 °C
Boiling Point	Decomposes
Density	1.40 g/cm³
Ph Aqueous Solution	Neutral to slightly basic
Stability	Stable under normal conditions

Packing & Storage

Packing	N - Cyanoguanidine packaged in 5 - kg bags for chemical use.
Storage	N - Cyanoguanidine should be stored in a cool, dry, well - ventilated area, away from sources of heat and ignition. Keep it in a tightly closed container to prevent moisture absorption and possible decomposition. Store separately from incompatible materials like strong acids and bases to avoid chemical reactions that could pose risks.
Shipping	N - Cyanoguanidine should be shipped in well - sealed containers, in accordance with regulations for chemical transport. Packages must prevent leakage, and shipped with care to avoid damage through proper handling and secure transportation modes.

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General Information

Historical Development

N-Cyanoguanidine is also a chemical product. It originated from the exploration of the past. At the beginning, chemists studied various chemical synthesis methods, hoping to obtain this unique substance.
In the early years, the academic community gradually flourished in organic synthesis, and many talents were dedicated to the creation of new compounds. N-Cyanoguanidine emerged at that time. After repeated trials and improved production methods, its yield and purity have improved.
Since its inception, it has been widely used. In the field of medicine, it is a key raw material for the synthesis of many good medicines; in the chemical industry, it is also an important role in the manufacture of special materials. With the advance of science and technology, the research on N-Cyanoguanidine deepens, and its potential is continuously explored. It has influenced Rilong in the field of industry and scientific research, and has become an important symbol in the development of chemistry.

Product Overview

N-Cyanoguanidine is an important substance in chemical research. Its characteristics are unique, pure in color and uniform in quality. This substance has a wide range of uses and is often a key raw material in the field of chemical synthesis. Based on it, a variety of delicate compounds can be prepared, which are of extraordinary effect in drug research and development and material creation.
The preparation method requires precise chemical procedures, temperature control and speed regulation to ensure a smooth reaction. Although the preparation process is a little complicated, the superiority of the obtained product is sufficient to compensate for the effort.
The research of N-Cyanoguanidine has a bright future. Scientists are always in a state of refinement, exploring its novelty, exploring its new uses, and hoping for the future, which can contribute to the development of chemistry and the progress of industry.

Physical & Chemical Properties

For N-Cyanoguanidine, it is also a matter of transformation. Its nature, the physicalization of nature, has the value of research. Its shape is often solid, and the color is often white, like frost and snow. Its melting also has a certain degree. Under a specific degree, it can only melt the liquid. This is one end of the physicality.
And the chemistry, N-Cyanoguanidine has an active basis, and can cause many things to react. In case of a certain situation, it can generate the reaction of the generation, and the cracking of the transformation is repeated, showing the wonder of the transformation. It is used in the field of synthesis, and it can also be used for many purposes. It can be used as an important raw material, a molecular component, and the way of synthesis. It adds watts, and has a place in the research of chemistry.

Technical Specifications & Labeling

N-Cyanoguanidine is also a chemical product. Its technical specifications and identification (product parameters) are the key. Looking at its quality, the color is pure and the state is stable, and it is white crystalline. Its melting point is between 209-212 ° C, which is an important indicator. The purity needs to be above 99%, and there are few impurities to meet the specifications.
When preparing, it is necessary to follow strict methods. Temperature control and agent selection are fixed. The reaction environment should be clean to prevent impurities. After making, the label must be checked carefully. The packaging should be strict, and the parameters such as name, sex, purity, and quantity should be marked, so that the user can see it at a glance to ensure safety and accurate use. In this way, the quality and application of N-Cyanoguanidine can be guaranteed.

Preparation Method

The preparation of N-Cyanoguanidine is related to the raw materials and production process, reaction steps and catalytic mechanism. In the past, to prepare this substance, cyanamide and urea were first taken as raw materials. The two are placed in a reaction kettle in an appropriate ratio and at a certain temperature, so that they interact.
Initially, cyanamide and urea molecules collide, and when the energy reaches a threshold, the chemical bond begins to change. Carbonyl in urea echoes cyanamide amino groups and gradually reconstructs. When the temperature rises to hundreds of degrees, the reaction becomes active. After several hours, the two combine to produce an intermediate product.
At this time, a basic catalyst such as potassium carbonate ($K_ {2} CO_ {3} $) can be used to promote the reaction rate. The catalyst activates the reactants and reduces the reaction energy barrier. The reaction goes through steps such as dehydration and rearrangement to obtain N-Cyanoguanidine. Subsequent separation and purification methods remove impurities and obtain pure products.

Chemical Reactions & Modifications

Nowadays, there is a chemical substance N-Cyanoguanidine, which is worth studying in chemical reactions and modifications. To observe its reaction, it is necessary to observe its conditions, rate and products. Under different media, temperature and pressure, the reaction situation may vary.
As for modification, it is designed to optimize its performance. Or by means of chemical modification, add groups and change structures to obtain better characteristics, such as increased stability and improved activity. In this way, its application field can be expanded, and it can be used in materials, medicine and other industries. Exploring suitable reaction and modification pathways is the top priority of chemical researchers, hoping to make new breakthroughs in the research of N-Cyanoguanidine and make it widely applicable.

Synonyms & Product Names

N - Cyanoguanidine, the Chinese name is cyanoguanidine, commonly known as dicyandiamide.
The style of "Mengxi Brits" is based on the facts. Now this N - Cyanoguanidine, which is also known as dicyanamide, is synonymous with the two. Dicyanamide is a white crystalline powder and is widely used in the industrial field. For example, in the pharmaceutical industry, it is a raw material for synthetic drugs; in the dye industry, it is also an important intermediate. Its synonymous name is convenient for communication between different scenarios and different practitioners. All refer to this thing. Although there are two names, it is actually the same. Industrial production and academic research, knowing this synonym and unimpeded communication, are of great benefit to the research and application of N - Cyanoguanidine.

Safety & Operational Standards

N - Cyanoguanidine is also a chemical object. For its safe operation, it is necessary to observe it.
This product is also a product that needs to be identified. Its chemical properties or anti-activity are involved. When encountering a specific object, it is feared that it will cause a violent reaction and cause danger. Therefore, it is necessary to avoid the mutually restrictive things. Keep it dry, refreshing and clear, in case it is not worried.
Operate the product, and follow the rules. Operators should take precautions, such as anti-clothing, gloves, eyes, etc., to prevent it from being connected to the skin and eyes. If you accidentally touch it, wash it with a lot of water quickly, and if it is heavy, it will be damaged.
Used in anti-reaction, according to the amount of fine. The degree and force of the reaction to the environment are all controlled. A slight error, or cause the reaction disorder, produce harmful side effects, or explosion, etc.

The problem of the reaction, also follow the rules. If it is not possible to do so, it should be properly managed according to the relevant protection laws, so as to avoid pollution.
Therefore, the safe operation of N-Cyanoguanidine is of paramount importance. Researchers of this matter must guard the situation to ensure their own safety and the safety of the environment.

Application Area

N - Cyanoguanidine is also a chemical substance. Its application field is quite wide. In the field of medicine, it can be used as a raw material for drug synthesis, help the research and development of new drugs, and contribute to the treatment of diseases. In the field of pesticides, it can contribute to the creation of high-efficiency pesticides and protect the growth of crops.
In the field of materials, it also has its uses. Or it can participate in the synthesis of new materials, endowing materials with unique properties, such as enhancing their stability and improving their physical characteristics.
And in chemical production, N - Cyanoguanidine can be used as a reaction intermediate, promoting the progress of many chemical reactions, and playing a significant role in the development of the chemical industry. All these show that N - Cyanoguanidine has important value and promising prospects in various application fields.

Research & Development

In recent years, Yu dedicated himself to the research of N-Cyanoguanidine. The properties of this substance are unique and have potential uses in various fields.
At the beginning, Yu scrutinized its materialization properties and explored the wonders of its structure. He tried various synthesis methods to seek an efficient and pure path. During this time, he encountered many setbacks, but he did not dare to slack off.
After months of research, he made some gains. The new synthesis method makes the yield gradually increase and the purity is also perfect. And found that it can be used in medicine, materials and other fields, or it can develop unique capabilities.
Yu knows very well that the road to research is long. When we continue to improve and expand its use, we hope to contribute to the academic community and industry, and promote the vigorous development of this material, benefiting everyone.

Toxicity Research

In this study, the toxicity of N-Cyanoguanidine is related to people's livelihood and should not be careless. Examine its properties in detail to test its impact on the human body and the environment.
Looking at various experiments, rats were fed, and when the amount was appropriate, the diet and actions of the rats were not much different. However, when the amount increased, it was seen that it was sluggish, eating less, or had changes in the organs. And in the watery area, if this substance accumulates, it may harm the life in the water and cause ecological problems.
From this perspective, although N-Cyanoguanidine has its uses, its toxicity should not be underestimated. When using it, we must be cautious and strictly limit its amount to prevent it from causing disasters, so as to ensure the safety of all living beings and the tranquility of the environment.

Future Prospects

I look at N-Cyanoguanidine, which is unique in nature and has a wide range of uses. Although it has been useful today, the future prospects are also very broad.
In the field of medicine, it may be possible to use its characteristics to develop new agents to cure more diseases and save patients from pain. In industry, it may be possible to optimize the process, improve its quality, increase its efficiency, and make the product more sophisticated.
Furthermore, scientific research and exploration are endless, and the study of its structure and properties may open up new methods and expand the scope of application. In the future, N-Cyanoguanidine will surely shine, perform extraordinary work in various fields, seek endless benefits for human well-being, and achieve a brilliant vision for the future.

Frequently Asked Questions

What are the main uses of N-Cyanoguanidine?

N-cyanoguanidine, also known as dicyandiamide, has a wide range of uses. In the field of industry, one is the essential material for the preparation of guanidine and guanidine salts. Guanidine and its salts are essential in the pharmaceutical, pesticide, dye and other industries. For example, in the pharmaceutical industry, it can be used to synthesize a variety of specific drugs, such as some antibacterial and antiviral drugs. With its special chemical structure and activity, it is beneficial for the treatment of diseases. Second, in the field of synthetic resins, it is the raw material for the preparation of melamine. Melamine can be used to make all kinds of high-quality plastics, such as melamine plastics, which have good heat resistance, water resistance and wear resistance. It is widely used in the manufacture of tableware, electrical shells, etc.
In the agricultural field, N-cyanoguan It can slow down the decomposition and loss of nitrogen fertilizer, so that nitrogen can be retained in the soil for a longer time for plants to absorb, improve nitrogen fertilizer utilization rate, reduce fertilizer waste and environmental pollution, and help increase the yield and quality of agricultural crops.
In the coating industry, N-cyanoguanidine can be used as a coating curing agent. It can react with the resin components in the coating to form a strong cross-linking structure, improve the hardness, wear resistance and chemical corrosion resistance of the coating, so that the coating performance is better and the service life is extended.
In addition, N-cyanoguanidine is also used in the fields of adhesives, rubber additives, etc. In adhesives, it can enhance the bonding strength and durability; in rubber additives, it can improve the vulcanization performance of rubber and improve the quality and performance of rubber products. All these show that N-cyanoguanidine is widely used and has important value in many industries.

What are the physical properties of N-Cyanoguanidine?

N-cyanoguanidine is one of the organic compounds. Its physical properties are quite characteristic and it is very important for chemical industry.
Looking at its appearance, under room temperature, N-cyanoguanidine is white crystalline with fine texture, just like snow, pure and regular. This form makes it easy to identify and handle, and easy to operate in various chemical processes.
When it comes to solubility, N-cyanoguanidine has a certain solubility in water. However, its dissolution process is not achieved overnight, and appropriate conditions are required to assist. In hot water, it dissolves more smoothly, just like ice and snow melt gradually in the warm sun. This characteristic makes it necessary to pay attention to the control of water temperature when preparing solutions and preparing reaction systems in order to achieve the best dissolution state.
In addition to the melting point, N-cyanoguanidine has a high melting point. This characteristic gives it good thermal stability. In a relatively high temperature environment, it can still maintain the stability of its own structure and does not easily decompose or deform. Just like a solid fortress, it resists high temperature attack. In chemical production, when it involves high temperature processes, its stability ensures the smooth progress of production and does not cause product variation due to temperature changes.
In addition, the density of N-cyanoguanidine also has its own unique features. The appropriate density allows it to be distributed according to a specific law when mixed with other substances, affecting the properties and reaction process of the mixture.
Its odor is weak and almost odorless. This point is quite advantageous in practical applications, and it will not emit pungent or bad odor, and it will not significantly harm the production environment and human health.
In summary, N-cyanoguanidine plays an important role in the chemical industry due to its white crystalline appearance, specific solubility, high melting point, suitable density and weak odor. It lays the foundation for many chemical reactions and product manufacturing.

Is the chemical property of N-Cyanoguanidine stable?

The chemical properties of N-cyanoguanidine are relatively stable at room temperature. This substance has a white crystalline appearance and a certain melting point, between 190 and 194 degrees Celsius. In general environments, it is difficult to self-initiate significant reactions with common substances.
In case of special conditions, its stability may change. In case of high temperature and aerobic environment, oxidation reactions may occur, and the molecular structure will be destroyed to produce new chemical products. For example, when placed in a strong acid or strong base solution, due to the activity of cyano and guanidine groups in the molecule, it may chemically react with acid and base, causing structural changes.
In the presence of a specific catalyst, N-cyanoguanidine can also participate in various organic synthesis reactions, exhibiting active chemical properties. At this time, its stability is difficult to maintain.
Overall, the chemical stability of N-cyanoguanidine is not absolute, and often varies with external conditions such as temperature, pH, and the presence or absence of catalysts. It is relatively stable under normal conditions, but when conditions change, it may exhibit active reaction characteristics.

What are the precautions for N-Cyanoguanidine in the production process?

N-cyanoguanidine, that is, dicyandiamide, should pay attention to the following things during the production process:
First, it is related to the characteristics of the material. N-cyanoguanidine is a white crystalline powder with certain chemical activity. When used, it is necessary to know its physical and chemical properties in detail, such as melting point, solubility, etc. Its melting point is quite high, about 209.5 ° C. It has poor solubility in many organic solvents, but it has a certain solubility in hot water. This characteristic determines that its storage and access method should be stored in a dry and cool place to prevent moisture and agglomeration, which will cause inconvenience and quality damage.
Second, it involves production safety. Although N-cyanoguanidine is not extremely toxic, it is also necessary to prevent dust inhalation. During production, if there is dust rising, effective ventilation and dust removal equipment should be prepared. Operators should wear dust masks and other protective gear to avoid long-term inhalation and damage to the respiratory system. And it is flammable in case of open fire and hot topic. The production site needs to strictly control the fire source and prohibit fireworks. Electrical equipment should meet the requirements of explosion protection to prevent fire and explosion.
The third is reaction control. In the chemical reaction using N-cyanoguanidine as raw material, accurate temperature control, time control and material ratio are the key. If the temperature is too high or too low, it can cause abnormal reaction, affecting the yield and product purity. If you participate in some condensation reactions, if the temperature is too high, it is easy to produce side reactions, and you will get hybrid products; if the temperature is too low, the reaction rate will be slow and it will take a long time. Therefore, it is necessary to set up a suitable temperature control system to flexibly adjust the temperature according to the reaction process. The material ratio should also be accurate, and it should be added according to the stoichiometric relationship to ensure that the reaction is sufficient and efficient.
Fourth, it is the product treatment and quality control. After the reaction is completed, the product needs to go through processes such as separation and purification. Purity is often improved by filtration, crystallization, washing and other methods. In the washing process, the solvent should be selected to not only remove impurities, but also avoid excessive dissolution loss of the product. And the whole process should be set up with quality detection points, such as chromatography

What is the market price range for N-Cyanoguanidine?

For N-cyanoguanidine, the market price varies from time to time, and also varies according to quality, quantity and sales place. The price of the past is difficult to generalize, but it can only be deduced based on the market conditions of the past.
In the past, in various markets, the price may have been in the range of several thousand yuan per ton. If the quality is high and the quantity is huge, the price may be slightly cheaper; if the quality is inferior but the quantity is small, the price may be slightly higher. However, this is only the situation in the past. At that time, the state of supply and demand in the city was not as complicated as it is today.
And the trade at that time, or due to the distance of the journey, the transportation cost was different, which also made the price different. If the place of origin is near, the price may be low; if the place of origin is far away and the transportation is inconvenient, the price may increase due to the transportation of capital.
And the regulations of the government and tax at that time are also involved in the price. If the tax is heavy, the price may be increased to make up for the fee; if the government has support, the price may be slightly flat.
Today's market is changing, the situation is changing, new technologies are frequent, and the laws of production are new. Therefore, the price range cannot be limited by the old regulations. Although it is difficult to determine the range of its price from the past to the present. But the price of the past may be tested today to see its rough changes. The price of thousands of yuan per ton in the past may be a reference to the current price. However, the market situation is ever-changing, and the current value should not be measured based on the old price.