D-(+)-Camphour Sulphonic Acid

Lingxian Chemical

Specifications

HS Code	863996
Chemical Formula	C10H16O4S
Molar Mass	232.297 g/mol
Appearance	white to off - white crystalline powder
Solubility In Water	soluble
Melting Point	197 - 202 °C
Optical Rotation	+190° to +200° (c = 2, ethanol)
Pka Value	about 1.5
Density	1.33 g/cm³
Odor	odorless
Chirality	optically active, D-(+)-form

Packing & Storage

Packing	250g D-(+)-Camphour Sulphonic Acid packaged in a sealed, resealable plastic pouch.
Storage	D-(+)-Camphor Sulphonic Acid should be stored in a cool, dry place away from heat and direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption that could affect its quality. Store it separately from incompatible substances, like strong bases, to avoid chemical reactions. Ensure proper ventilation in the storage area.
Shipping	D-(+)-Camphour Sulphonic Acid is shipped in sealed containers. Packaging safeguards against spills and exposure. Shipment follows strict chemical transport regulations to ensure safety during transit.

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General Information

Historical Development

The development process of D- (+) -camphor sulfonic acid is quite tortuous. In the past, many scholars studied it carefully in the laboratory. At first, it could only be prepared in small quantities, with complicated processes and low yield. After years, with the improvement of skills, the yield can be gradually increased. In the past, the preparation relied on natural camphor as the source, but the resources were limited and the constraints were quite large. In later generations, the method of chemical synthesis emerged, new methods made raw materials easier to obtain, and the process was simplified. Therefore, the output of D- (+) -camphor sulfonic acid increased and the use was wider. From being used for only a few specific experiments at first, it has gradually become useful in many fields such as chemical industry and medicine. In the process of historical development, it has been continuously changed and has finally become an important chemical product today.

Product Overview

D- (+) -camphor sulfonic acid is a unique chemical product. Its unique properties, optical activity, white crystalline shape, are important in many fields.
This product is often a key catalyst in the field of organic synthesis, which can promote the efficient progress of various reactions and increase the rate and yield of the reaction. In the pharmaceutical industry, due to its chiral characteristics, it can be used to prepare drug intermediates with specific configurations, which is of great significance for improving drug efficacy and reducing side effects.
Furthermore, its stability is good, solubility is also good, and it can show good performance in different solvent systems. And in the field of optical materials, it has also emerged, making great contributions to the performance optimization of related materials. It is an indispensable and important substance in chemical research and industrial production.

Physical & Chemical Properties

D- (+) -Camphour Sulphonic Acid, with unique properties and wide use. Its shape is often crystalline, bright and lustrous, shining under light. Its melting degree is about one hundred and fifty, and it melts in heat without losing its properties.
The solubility of this substance is good in water, and it is also easy to melt in alcohols and ethers, and its ductility is quite good. Its acid property is moderate and stable, and it can be referred to as a reaction. It is a catalyst, promoting the speed of reaction without changing the body.
And its optical properties are different, with the power of optical rotation. Under polarized light, the behavior of light is special. With this special property, the system of medicine and the analysis of transformation are all heavy treasures, which can distinguish isomerism and reveal the micro of things. The physical and chemical properties of this quality make it important for the industry, and it can be used for research and endless collection.

Technical Specifications & Labeling

D- (+) -Camphour Sulphonic Acid is a special chemical product. Its technical quality is high (commodity quality) to the main.
Its technical quality is high, and its quality is low. The color is pleasant and the taste is good. The general physical properties, such as melting, boiling, etc., are all combined with the fixed temperature. Its crystal form, particle size, etc. are also required to ensure its performance.
It is necessary to clarify its name, chemical formula, content, etc. On the package, the warning is indispensable to warn its danger, so as to avoid danger. And the batch, date of birth and other products must also be clearly identifiable, so as to facilitate follow-up control, so that the use of this chemical can be guaranteed.

Preparation Method

The method of making D- (+) -Camphour Sulphonic Acid is the first raw material and production process. The selection of raw materials needs to be carefully selected, and the texture is better. In the production process, the reaction steps need to be particularly rigorous. First make the raw materials mix according to a specific ratio, control the appropriate temperature and duration, so that they can fully react. During this period, pay close attention and fine-tune in a timely manner to ensure a smooth reaction.
And the catalytic mechanism is also the key. Selecting a high-efficiency catalyst can promote the rapid progress of the reaction and improve the yield. In the reactor, the catalyst is precisely placed to activate the molecular activity and cause the reaction to advance in an orderly manner. In this way, after many adjustments and operations, high-quality D- (+) -Camphour Sulphonic Acid can be obtained.

Chemical Reactions & Modifications

The reaction and change of D- (+) -Camphour Sulphonic Acid is the focus of chemical researchers. During the reaction, the molecular structure rearrangement and transformation, and the clutch of chemical bonds, all depend on specific rules. If under suitable temperature, pressure and catalytic conditions, or there is a change of nucleophilic substitution, the sulfonic acid group translocation causes molecular activity and properties to change.
And the optical activity of this compound can also be investigated. Its chiral center has a great influence on the orientation of the reaction, and in the domain of asymmetric synthesis, it can lead to selective products. Or due to the action of external fields, the molecular conformation changes and the reaction path is also different.
Therefore, to study its adaptation and change, it is necessary to investigate the behavior of micromolecules, control external conditions, and achieve precise regulation. This will add a foundation for innovation and seek a path for development in the chemical and pharmaceutical industries.

Synonyms & Product Names

D- (+) -Camphour Sulphonic Acid is a special product of chemical substances. It has the same name, and there are many kinds. In the field of chemical chemistry, or camphor sulfonic acid, this is named according to its chemical manufacturing properties.
As for the business name, it also has its own name. The market or this name is used to show its unique nature, so that it can be used. And this product is useful in many fields, such as chemical synthesis, chemical research, etc. It can reverse the catalysis, help the shape of the material, and the effect is natural. It is the business name of the same name, which is different, but it all refers to this kind of wonderful product, which is indispensable in chemical research and engineering.

Safety & Operational Standards

There is D- (+) -Camphour Sulphonic Acid today, which is related to its safety and operation specifications, and cannot be ignored.
The operation of this substance should be done in a clean and well-ventilated manner. The operator needs to wear suitable protective equipment, such as gloves, goggles, etc., to prevent it from touching the skin, entering the eyes, and causing injury.
When storing, it should be placed in a cool, dry place, away from fire, heat, and direct sunlight. And it should be stored in separate parts with oxidants and alkalis, and must not be mixed to avoid chemical reactions, which will cause safety risks.
If it is accidentally spilled during operation, it should be quickly evacuated from unrelated people, etc., and a warning sign should be set. The operator needs to wear protective equipment, carefully collect the spills, clean the utensils, and then dispose of them properly according to the regulations. Do not discard them at will to prevent pollution to the environment.
When using, be sure to follow the established procedures, measure accurately, control the dosage, and do not increase or decrease wantonly. After use, clean the utensils to prevent residues.
Only by following these safety and operating standards can the operation process be safe and safe, and it will not cause harm to the environment and people. We are chemical researchers, and we should treat them with rigor and not slack in the slightest.

Application Area

D- (+) -Camphour Sulphonic Acid (D- (+) -Camphour Sulphonic Acid) is useful in various fields. In the field of medicine, it can be used as a chiral splitting agent to help obtain high-purity single chiral drugs to increase drug efficacy and reduce side effects. In organic synthesis, it can be an efficient catalyst to promote smooth and rapid occurrence of many reactions and improve yield. It is also used in the preparation of electronic materials, which can adjust the conductivity and other characteristics of materials. And in the preparation of surfactants, its properties can be changed, making it effective in daily chemicals, textiles and other industries. From this perspective, D- (+) -camphor sulfonic acid has key value in many application fields such as medicine, chemical industry and electronics, and is an indispensable chemical.

Research & Development

D- (+) -Camphour Sulphonic Acid has been studied today. In the field of scientific research, its research and development are related to many aspects. We have dedicated ourselves to studying its characteristics and structure in detail, and exploring its reaction mechanism. After repeated experiments, we want to understand its changes under various conditions.
In the process of synthesis, we continuously optimize the steps to improve the yield and purity. We also explore its application potential in different fields, hoping to expand its use and seek development. Although the process is difficult, we uphold the heart of research and make unremitting explorations. We hope to make achievements in the research and development of D- (+) -Camphour Sulphonic Acid, contributing to the academic community and industry, and promoting progress in this field.

Toxicity Research

The toxicity of D- (+) -Camphour Sulphonic Acid was studied. It was applied to the subjects in different doses in various experiments. Observe its reaction and observe its physiological and behavioral changes. At the beginning, it was given in small doses, and no significant abnormalities were seen. However, the dose gradually increased, and the subjects gradually showed signs of discomfort. Or there may be signs of slow movement, poor diet, and even signs of organ damage. From this point of view, D- (+) -Camphour Sulphonic Acid has a certain toxicity. The dose is positively correlated with the toxic response, and the toxic harm of high doses is particularly obvious. In the follow-up, the toxicological mechanism should be studied in detail, and the evidence for its safe application and prevention should not ignore the risk of its toxicity. Be careful to treat it to ensure the safety of users.

Future Prospects

Guanfu D- (+) -Camphour Sulphonic Acid is unique and has a wide range of uses. In today's world, although it has been useful, the future prospects are still grand.
Now in the field of chemistry, we have not yet explored it. This substance may be used in the creation of new drugs to make a difference. With its characteristics, it may help doctors find better cures for diseases and relieve diseases for all living beings.
And in the field of material science, it is also expected to emerge. It may make materials have extraordinary properties, such as enhancing their stability and improving their flexibility, etc., so that materials can be used in a wider range of ways.
Furthermore, in the flow of industrial production, if it is well used, the process can be optimized, its efficiency can be increased, and its cost can be reduced.
In the future, when more talents study this, the potential of D- (+) -Camphour Sulphonic Acid will be revealed, bringing endless benefits to the world, and opening up new vistas and unfinished ambitions.

Frequently Asked Questions

What is D- (+) -Camphour Sulphonic Acid?

D- (+) -camphor sulfonic acid is an organic compound. It has a unique structure and properties. The appearance of this substance is often white crystalline and has high purity.
In terms of chemical structure, it uses camphor as the basic skeleton, and the sulfonic acid group is connected to it. This structure gives it a specific chemical activity. In the field of organic synthesis, D- (+) -camphor sulfonic acid is often used as a chiral catalyst. Because of its chiral characteristics, in asymmetric synthesis reactions, it can guide the reaction to selectively generate products of a specific configuration, which greatly enhances the stereoselectivity of the reaction. This is of great significance in fields such as drug synthesis that require strict product configurations.
Furthermore, it can act as an acid catalyst in some chemical reactions. With the acidity of the sulfonic acid group, it can effectively promote the progress of many organic reactions, such as esterification reactions, condensation reactions, etc. Its acidity is moderate, catalytic efficiency is quite good, and compared with traditional inorganic acid catalysts, it has the advantages of easy separation and less corrosion to equipment.
In addition, in analytical chemistry, D - (+) -camphor sulfonic acid can be used for the analysis and determination of certain basic compounds. By reacting with basic substances, quantitative or qualitative analysis of basic substances can be realized according to the characteristics of the reaction and the properties of the products. In conclusion, D- (+) -camphor sulfonic acid plays an indispensable role in many chemical fields, and its unique structure and diverse properties make its application prospects broad.

What are the application fields of D- (+) -Camphour Sulphonic Acid?

D- (+) -camphor sulfonic acid is wonderfully useful in many fields. In the field of organic synthesis, it is often used as a high-efficiency chiral catalyst. Just like the ancient method of alchemy, carefully adjusted formulas can become a wonder drug. In organic synthesis, this acid can skillfully guide the reaction and make the product have a specific chiral configuration. In asymmetric synthesis, it is particularly crucial, and it can precisely control the direction of the reaction, just like a helmsman controlling the direction of the boat, helping to obtain high-purity chiral compounds, which is of great significance in drug research and development.
In the field of materials science, it also has a place. It can be used to prepare materials with special properties, which can be used to imitate the touch of stone into gold, giving the material unique electrical and optical properties. In the preparation of conductive polymers, the addition of this acid can regulate the conductivity of the polymer, such as ancient artisans improving instruments to make its performance better.
In pharmaceutical chemistry, it has a wide range of uses. It can not only be used as a chiral resolution agent to separate racemates, just like discerning eyes, accurately separating mixed things; it can also be used to modify drug molecules, improve drug solubility and stability, just like putting on a suitable coat for drugs, so that drugs can play a better role in the body.
In analytical chemistry, it can be used as an analytical reagent to identify and determine certain substances, just like treasure appraisers in ancient times, who use unique means to identify the authenticity and characteristics of treasures, providing accurate analysis results for scientific researchers. Overall, D- (+) -camphor sulfonic acid is an indispensable key substance in many fields, just like a good general in ancient times, playing an important role in various fields.

What are the physical properties of D- (+) -Camphour Sulphonic Acid?

D- (+) -camphor sulfonic acid has special properties and various physical properties. Its shape is usually white crystalline powder, and when it is pure, it is almost colorless, which is its apparent property.
When it comes to the melting point, it is about 197 to 201 degrees Celsius. This value is quite critical and is an important indicator for identifying this substance. And it has good solubility in water, is very easy to dissolve, and can also be well dissolved in common organic solvents such as ethanol and acetone. This is the characteristic of its solubility.
Furthermore, this substance has optical rotation, which is due to the asymmetry of its molecular structure. The optical rotation of D- (+) -camphor sulfonic acid exhibits a specific value under specific conditions, and this property has its unique significance in many optically related applications. Its density is also an important physical property. Although the exact value will vary slightly due to measurement conditions, it is roughly within a certain range, characterizing the relationship between its mass and volume, which is relevant to the material measurement of practical applications.
And its stability is good. Under normal temperature and pressure, it can maintain its own chemical structure and properties, and is not prone to decomposition or deterioration, which makes it more convenient to store and use, without extreme conditions to maintain its properties.

Is D- (+) -Camphour Sulphonic Acid Chemically Stable?

D- (+) -camphor sulfonic acid, this chemical property is quite stable. In its structure, the camphor skeleton gives it a certain rigidity and stability. Although the sulfonic acid group is active, it has limited reactivity with many common substances in conventional environments.
Under normal conditions, it will not easily undergo significant chemical reactions at room temperature and pressure without the intervention of special chemical reagents. Even in the face of air and moisture, it is difficult to undergo qualitative changes without specific conditions. Like in dry air, it can be stored for a long time without significant changes; in general humidity environments, as long as the humidity does not reach extreme, it can also maintain stability.
However, if there are special chemicals such as strong oxidants or strong bases in the environment, the situation is different. Strong oxidants may attack the sulfonic acid group or camphor skeleton, causing oxidation reactions and changing its chemical structure; strong bases meet it, and sulfonic acid groups may react with it in acid-base neutralization, resulting in chemical properties changes. However, under normal experimental or storage conditions, as long as such special chemicals are avoided, D- (+) -camphor sulfonic acid is chemically stable and can be well preserved and used.

What is the production method of D- (+) -Camphour Sulphonic Acid?

The preparation method of D- (+) -camphor sulfonic acid has been known since ancient times, and there are many methods, each of which is exquisite. One of the common methods is to use natural camphor as the starting material and prepare it through many steps.
First take natural camphor and place it in a specific reaction vessel. Add an appropriate amount of sulfuric acid, which is an important reagent in this reaction and can initiate a specific chemical reaction. During the reaction, the temperature needs to be carefully adjusted, neither too high nor too low, because the temperature has a great impact on the reaction process and the purity of the product. Generally speaking, the temperature is maintained at a moderate range, so that camphor and sulfuric acid can fully react. After a few hours, the reaction is complicated and the molecular structure is rearranged and transformed.
After the initial completion of the reaction, the reaction mixture is obtained. This mixture contains a variety of components, including both the target product D- (+) -camphor sulfonic acid and the raw materials and by-products that have not been fully reacted. In order to purify the product, separation and refining are required. First, it is extracted with an appropriate solvent, and the solubility of the target product and impurities in different solvents is used to initially separate it. After distillation, crystallization and other steps, impurities are further removed and the purity of the product is improved. During distillation, substances with different volatility are separated one after another according to the different boiling points of each component. The crystallization process also requires careful operation, controlling the cooling rate and crystallization environment, so that D- (+) -camphor sulfonic acid precipitates in a pure crystal form. In this way, through multiple steps, high-purity D- (+) -camphor sulfonic acid can be obtained.
In addition, there are other preparation methods, either by changing the raw materials or by optimizing and improving the reaction conditions and steps, all of which are aimed at obtaining D- (+) -camphor sulfonic acid with high efficiency and purity. Although the details of each method are different, the fundamental ideas of preparation are carried out around key links such as raw material selection, reaction initiation, product separation and purification.