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1-Heptanesulfonic Acid, Sodium Salt

Specifications

HS Code	859873
Name	1-Heptanesulfonic Acid, Sodium Salt
Chemical Formula	C7H15NaO3S
Molar Mass	202.25 g/mol
Appearance	White to off - white powder
Solubility In Water	Soluble
Purity	Typically high - purity grades available, e.g., 98%+
Ph Aqueous Solution	Neutral to slightly basic depending on concentration
Melting Point	~300 °C (decomposes)
Storage Conditions	Store in a cool, dry place
Cas Number	22767-49-3
Use	Used in HPLC ion - pair chromatography

As an accredited 1-Heptanesulfonic Acid, Sodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 1 - Heptanesulfonic Acid, Sodium Salt in sealed chemical - grade packaging.
Storage	1 - Heptanesulfonic Acid, Sodium Salt should be stored in a cool, dry place. Keep it in a tightly sealed container to prevent moisture absorption and contact with air, which could potentially affect its chemical properties. Store away from incompatible substances, like strong oxidizing agents. Ideal storage temperature is around 2 - 8°C if possible to maintain stability over time.
Shipping	1 - Heptanesulfonic Acid, Sodium Salt is shipped in sealed, corrosion - resistant containers. Proper handling is ensured to prevent spills. Shipment follows strict regulations for chemical transportation, prioritizing safety during transit.

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General Information

Historical Development

1 - Sodium heptane sulfonate, its history is derived from it. In the past, the chemical masters studied the art of sulfonation and added it to the field of compounds. After years of experimentation and speculation, the method of sulfonation based on heptane was applied, and it was combined with sodium salts to obtain this product. At first, it was difficult to prepare, and the yield was quite small, and it was only occasionally used in various experiments. However, with the advancement of science and technology, the technology of chemical industry has become more refined, the method of preparation has become better and the yield has also increased. Its effectiveness is gradually apparent in various fields such as liquid chromatography, and its characteristics are revealed. Since then, sodium 1-heptane sulfonate has been little known to the industry, and it has moved forward steadily in the field of chemistry, creating a new frontier for research and analysis.

Product Overview

Sodium 1-heptane sulfonate is a key compound in the field of organic synthesis and analysis. It is a white crystalline powder with good solubility in water.
This product is often used as an ion pair reagent in high performance liquid chromatography (HPLC), which can significantly improve the separation effect and improve the analytical accuracy. It is widely used in pharmaceutical analysis, environmental monitoring and other fields, which helps to effectively separate and accurately determine various components in complex samples.
In organic synthesis, sodium 1-heptane sulfonate also plays an important role. It can be used as a sulfonating reagent to participate in various organic reactions, promote the smooth progress of the reaction, and synthesize specific structural organic compounds. Due to its many excellent properties, it has attracted much attention in the fields of chemical research and industrial production, providing assistance and support for many chemical processes.

Physical & Chemical Properties

Sodium 1-Heptanesulfonic Acid (Sodium Salt) has unique physical and chemical properties. It is a white crystalline powder that is easily soluble in water and exhibits good solubility. From the perspective of chemical properties, as a sulfonate, it has certain ionic properties and can be ionized in solution, showing specific chemical activities. The physical properties are stable, the melting point is suitable, and it is easy to store and apply. In many chemical systems, it can participate in ion exchange, catalysis and other reactions by virtue of its structural properties. Due to its special physical and chemical properties, it is widely used in liquid chromatography analysis and other fields, which can improve the separation effect, help to accurately detect the composition of substances, and provide important support for chemical research and analysis.

Technical Specifications & Labeling

1-Heptane sulfonate sodium, the process specification and identification (product parameters) of this substance are related to the importance of our research. Its process specification requires fine control of the process, from the selection of raw materials, it must be pure and free of impurities, to the synthesis step, it must follow the precise method, temperature and humidity conditions should not be slightly poor. In terms of identification, product parameters should be clearly marked, such as purity should reach a very high standard, impurity content must be very low, and on the packaging, all parameters should be clearly identifiable, so that the user can see at a glance. In this way, it can ensure that 1-heptane sulfonate sodium is used in various fields to play its due effect and live up to the research and production efforts.

Preparation Method

The method of preparing sodium 1-heptane sulfonate is related to the raw materials and production process, reaction steps, and catalytic mechanism.
First take n-heptane, and use an appropriate sulfonating agent, such as fuming sulfuric acid, to carry out the sulfonation reaction at a specific temperature and pressure. This step requires careful control of the conditions to ensure that the reaction is moderate and avoid by-products.
After the sulfonation is completed, neutralize it. Choose a suitable base, such as sodium hydroxide, add it slowly, adjust its pH, and get the sodium salt of 1-heptane sulfonate until it is neutral or slightly alkaline.
After separation and purification. Or use the method of crystallization to control the temperature and adjust the amount of solvent to make the product precipitate; or use the method of chromatography to remove impurities and keep them pure. During the whole process, the catalytic mechanism is also necessary. A high-efficiency catalyst is selected to promote the reaction speed and yield, so as to obtain the refined sodium 1-heptane sulfonate product.

Chemical Reactions & Modifications

In the field of chemistry, the chemical reaction and modification of sodium 1-heptane sulfonate are quite important to our generation. This compound is often involved in various reactions. In liquid chromatography and other experiments, it can be used as an ion pair reagent to interact with the target ion phase to change its retention behavior.
In past experiments, many of its reaction characteristics have been explored. For example, with some organic bases, according to the attractive force between ions, it forms an ion pair, resulting in a change in the distribution between the fixed phase and the mobile phase. However, this reaction can also be improved. If the reaction conditions, such as temperature and pH value, can be precisely controlled, the reaction efficiency and selectivity can be increased. And the way of modification can also be studied. Or introduce new groups to endow them with unique properties, such as enhancing hydrophilicity, making them easier to disperse and act in specific systems, thus expanding their application.

Synonyms & Product Names

1 - Heptanesulfonic Acid, Sodium Salt, also known as sodium heptane sulfonate. It has a wide range of functions. In liquid chromatography analysis, it is often used as an ion pair reagent to assist in solute separation and improve the accuracy of analysis.
Looking at ancient books, although it does not have its name, today's chemical research depends on this material in various fields. Chemical manufacturing, used to optimize processes; pharmaceutical research and development, with its determination of ingredients.
Sodium heptane sulfonate, also known as sodium heptane sulfonate, all refer to the same thing. In the process of scientific research, it is a powerful assistant, helping researchers to understand the mysteries of matter, and contributing to scientific and technological progress. It is indispensable in today's chemical industry.

Safety & Operational Standards

1 - Sodium heptane sulfonate, this chemical is essential for safety and operating standards.
When taking it, it must be a clean appliance and follow the rules of quantification. When weighing, it is advisable to use a precise balance to ensure that the quantity is correct. Avoid direct touch, because it may be irritating to the skin and mucous membranes, so the operation must wear protective equipment, such as gloves, goggles and the like.
When storing, it should be placed in a dry, cool and well-ventilated place. Keep away from fire and heat sources to prevent accidents. It should also be stored separately from oxidants, acids, etc. Due to mixed storage or chemical reactions, it will cause danger.
If you accidentally come into contact with the skin, you should immediately rinse with plenty of water. If you feel unwell, seek medical attention as soon as possible. If it enters the eye, you need to immediately lift the eyelids, rinse with flowing water or normal saline, and seek medical treatment.
After use, the leftovers should not be discarded at will, and should be properly disposed of in accordance with relevant regulations to avoid polluting the environment. The operating room should also be kept clean at all times, and the ventilation equipment must be operated normally to remove harmful gases that may be generated. In this way, the operation can be ensured safely and problems can be prevented before they occur.

Application Area

1-Sodium heptane sulfonate, which has a wide range of uses. In the field of liquid chromatography, it is often used as an ion pair reagent to assist in the separation of hydrophobic compounds, which can make the peak shape sharp and improve the separation degree and analytical accuracy. In drug analysis, it helps the qualitative and quantitative determination of components to ensure the quality of drugs. In environmental monitoring, it can measure pollutants in water samples and assist in the assessment of environmental conditions. In chemical research and development, it is used to improve processes and optimize product performance. It is an indispensable reagent for chemical experiments and industrial production. Its functions are diverse, and it is of great significance to research and production in many fields. It provides strong support for scientific researchers to explore the unknown and promote technological innovation.

Research & Development

I am dedicated to the research of 1 - Heptanesulfonic Acid, Sodium Salt. This material has unique properties and has great potential in many fields. At the beginning, its structure and characteristics were explored, and its chemical properties and reaction laws were analyzed through repeated experiments. Then, its application was studied and expanded, and it has been tried in chemical industry, medicine and other fields. Although it encountered difficulties, such as the difficulty of purification and the harsh reaction conditions, it has been studied unremittingly. Today, some results have been achieved, and the purification method has gradually improved, and the scope of application has also been expanded. In the future, it still needs to be deeply cultivated, optimize the preparation process, and explore more application scenarios, hoping to open up a wider world for its development, so that this material can be fully effective and benefit many industries.

Toxicity Research

The current study of this substance, 1 - Heptanesulfonic Acid, Sodium Salt, is related to the investigation of its toxicity. This substance was tested in various experiments with rigorous methods. After repeated inspections, observe its effects on various organisms. Or put it in water to observe the state of aquatic matter; or apply it to soil to observe the changes of various bugs and bacteria in the soil.
Initially, test it in microdoses, and see that there is no obvious abnormality in the tested organisms. Then gradually increase its amount, and the signs of toxicity gradually appear. Some biological vitality decays, movement is slow, and even vitality is gradually lost.
From this point of view, 1 - Heptanesulfonic Acid, Sodium Salt has certain toxicity. In the future, we should study its mechanism of action more carefully and explore strategies for protection and resolution, so as to prevent its harm from flowing into the world and endangering the peace of all living beings.

Future Prospects

Guanfu 1 - sodium heptane sulfonate, in today's field of chemistry, is becoming more and more widely used. Although it has been used now, our generation looks to the future, and its development potential is still huge.
In the future, or in the field of fine chemicals, with its unique characteristics, the product quality will be even better. In the analysis and detection of methods, it helps to accurately determine and pave the way for scientific research progress.
In addition, with the rapid advancement of science and technology, the synthesis method may have innovation, the cost can be reduced, and the output can also be greatly increased. Its application scope will also be expanded, entering new frontiers, and bringing new opportunities to various industries. We chemists should study it diligently and explore its endless possibilities in order to unleash the grand future and live up to the expectations of the times. We hope it will shine brightly on the unfinished path.

Where to Buy 1-Heptanesulfonic Acid, Sodium Salt in China?

As a trusted 1-Heptanesulfonic Acid, Sodium Salt manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 1-Heptanesulfonic Acid, Sodium Salt supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

1-Heptanesulfonic Acid, What is the main use of Sodium Salt?

1 - heptane sulfonic acid, the use of this substance. In the field of chemical analysis, it is often used as a carrier. In high-performance liquid chromatography (HPLC), it can be used to form molecules and improve the separation effect. Due to the addition of heptane sulfonic acid to the analyte, some compounds are weak, and they are directly retained on the reversed-phase chromatography column for effective separation. 1 - heptane sulfonic acid is added to form molecules of this compound, which increases its retention on the reversed-phase stationary phase, improves the degree of separation, and can be more accurately analyzed.
It also has important uses in research. In the analysis of chemical composition, some molecules have special properties. By using 1-heptane sulfonic acid as a carrier, the sensitivity of analysis can be improved, which can help to control the amount of compounds and improve the performance.
In the field of chemical synthesis, 1-heptane sulfonic acid can be used as a catalyst or a catalyst. Some synthetic reactions require specific environments or catalytic components. 1-heptane sulfonic acid can integrate the acid properties and properties of the reaction system, etc., to promote the reaction and improve the reaction rate.
In addition, 1-heptane sulfonic acid may also be useful in the field of surface treatment of materials. Its sub-characteristics can affect the surface properties of the material, such as resistance, adsorption, etc., and help to improve the performance of the material modification.

1-Heptanesulfonic Acid, Sodium Salt What are the physical properties

Sodium 1-heptane sulfonate, its physical properties are as follows:
This substance is mostly white crystalline powder at room temperature, with pure color and fine and uniform shape. In terms of solubility, it is easily soluble in water, and can be quickly dispersed and dissolved in water to form a uniform solution system, as if it is integrated into this clear environment without hindrance.
From the perspective of melting point characteristics, it has a relatively clear and stable melting point value, which is like its own logo. During the heating process, the phase state changes at a specific temperature, showing the external manifestation of the internal structure and energy changes of the substance.
In terms of density, it has a specific value, which reflects the tight arrangement of particles inside the substance, making it occupy a relatively stable volume and mass relationship in space.
Furthermore, the stability of sodium 1-heptane sulfonate at different temperatures is quite impressive. In the common ambient temperature range, it can maintain the stability of its own chemical structure and physical form, and is not prone to qualitative changes due to slight fluctuations in temperature. It is like a calm walker, unmoved by small external disturbances.
And its hygroscopicity cannot be ignored. When it comes into contact with air, it will absorb a certain amount of water, like a sponge, and moderately absorb water vapor from the surrounding environment. This property also affects its storage and use conditions to a certain extent.

1-Heptanesulfonic Acid, Sodium Salt What to pay attention to when storing

1-Heptane sulfonic acid should be kept in storage.
First, it is necessary to note the temperature of the environment. This compound should be stored in a place where it is usually recommended to exist between 2-8 ° C. If the temperature is high, it may cause changes in its chemical properties, which will affect its quality. For example, in the hot summer, if it is not properly controlled, it may accelerate the decomposition and reduce the efficiency.
Second, the temperature is also the most important factor. It is placed in a dry place to avoid moisture. Because of its certain water absorption, once it is damp, it may cause deliquescence, which will not only change its physical shape, but also affect its chemical activity. Therefore, it is advisable to have good moisture-proof measures in storage, such as configuring dryness, etc.
Third, it is necessary to pay attention to the separation of other substances. 1-Heptane sulfonic acid may react with certain oxides, raw materials, etc. Therefore, in the storage area, it is necessary to store this material separately to prevent unforeseen chemical reactions and endanger safety. For example, it is not advisable to place other oxidizers such as high-quality acids in the same storage area.
Fourth, the integrity of the package should not be ignored. Use a well-sealed package container to prevent the connection of oxygen, moisture, etc. in the air. If the package is broken, it is necessary to update the package to ensure its quality.
Therefore, proper storage is essential to maintaining the performance of 1-heptane sulfonic acid products, and the above precautions should be observed.

1-Heptanesulfonic Acid, Sodium Salt Synthesis

The synthesis method of 1-heptanesulfonic acid (1-Heptanesulfonic Acid, Sodium Salt) is generally as follows.
First, the method of oxidation of heptane sulfonyl chloride. Heptane sulfonyl chloride is added to the oxidation solution, and the two are reversed at an appropriate degree. This process carefully controls the reaction parts. The degree of resistance should not be high, and it is easy to produce side reactions. The reaction can be made in the solution. After the reaction, the method of extraction, such as crystallization, and the like, can obtain 1-heptane sulfonic acid.
Second, the method of addition of heptene sulfuric acid. The addition of heptene sulfuric acid is reversed in the presence of a specific catalyst. Catalysis is very important, and the reaction rate of different catalysts is different. In reverse, it is necessary to pay attention to the factors such as the acid degree and degree of the reverse system. The reverse is completed, and a series of separate extraction operations, such as extraction, steaming, etc., can also be used to obtain the target 1-heptanesulfonic acid.
Third, the method of n-heptanesulfonic acid is used as the starting material. First, the specific oxidation of n-heptanesulfonic alcohol is reversed to heptanesulfonic acid, and then the heptanesulfonic acid is reversed with sulfuryl chloride to generate heptanoyl chloride. Heptanoyl chloride is reversed and sulfuric acid is reversed, and the multi-step reaction is completed to obtain 1-heptanesulfonic acid. This process is a bit more complicated, but if each step is properly controlled, the ideal efficiency can also be achieved.
The above methods each have their own advantages and disadvantages. The cost of synthesis depends on the demand, such as the availability of raw materials, cost, material quality and other factors.

1-Heptanesulfonic Acid, Sodium Salt What are the safety precautions during use

1-Heptane sulfonic acid should be kept in mind during use. This is a chemical product, and its properties are very special. If there is a little carelessness, it will be raw.
The first way to survive. It should not be stored in a dry, dry and well-connected place. It must not be combined with oxidized substances, acids and other substances. Because of its chemical activity, other substances, or the risk of ignition, it endangers the safety of the surrounding area.
Be careful when operating. Be sure to use protective equipment, such as protective clothing, gloves, eyes, etc. If you accidentally touch the skin, wash it with a lot of water immediately. If it doesn't work, treat it quickly. If it gets into your eyes, you need to wash it with running water or physiological water immediately, and you can't delay it.
In addition, use all the good materials in order to remove the damage. In case of accidental leakage, do not avoid leakage, and first cut off the fire source to prevent explosion. Small leaks can be collected in containers; large leaks can be collected in containers; if a large number of leaks are blocked, the embankment will be blocked, and the adsorption will be covered with sand and other materials. If it is properly treated, it must not be allowed to flow into the sewer, etc., so as to avoid contamination. Therefore, the use of this 1-heptane sulfonic acid is as safe as it is, and it must be carried out in a dense manner to protect the environment.