2,7-Bis(2-Arsonophenylazo)-1,8-Dihydroxynaphthalene-3,6-Disulfonicacid,Sodiumsalt

Lingxian Chemical

Specifications

HS Code	236718
Chemical Name	2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt
Formula	C24H14As2N4Na2O14S2
Molecular Weight	828.39 g/mol
Appearance	Typically a solid (color may vary, often some shade related to azo - dye nature)
Solubility	Soluble in water (due to sodium salt and sulfonic acid groups)
Ph Sensitivity	Can show color changes with pH changes as it is an azo - dye based compound
Stability	Stable under normal conditions, but may decompose on exposure to strong acids, bases or high temperatures
Absorption Spectrum	Absorbs light in the visible region (characteristic of azo dyes, specific wavelengths depend on molecular structure)
Dyeing Properties	Can be used for dyeing various substrates, likely textiles, due to its azo - dye structure
Toxicity	Arsenic - containing, so potentially toxic; should be handled with care

Packing & Storage

Packing	100g of 2,7 - Bis(2 - Arsonophenylazo)-1,8 - Dihydroxynaphthalene - 3,6 - Disulfonic acid, Sodium salt in sealed container.
Storage	Store "2,7 - Bis(2 - Arsonophenylazo)-1,8 - Dihydroxynaphthalene - 3,6 - Disulfonic acid, Sodium salt" in a cool, dry place away from sunlight. Keep it in a tightly - sealed container, preferably in a chemical - resistant cabinet, away from reactive substances. This helps prevent degradation, maintain chemical stability, and ensure its usability over time.
Shipping	The chemical 2,7 - Bis(2 - Arsonophenylazo)-1,8 - Dihydroxynaphthalene - 3,6 - Disulfonic acid, Sodium salt is shipped in sealed, appropriately labeled containers. Special care is taken to comply with hazardous chemical shipping regulations during transit.

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2,7-Bis(2-Arsonophenylazo)-1,8-Dihydroxynaphthalene-3,6-Disulfonicacid,Sodiumsalt

General Information

Historical Development

The development history of this chemical substance is quite impressive. In the past, chemists studied the physical properties and paid attention to this substance among many substances. At first, they only knew a little bit about its characteristics, but they made unremitting efforts to explore it.
After years have passed, all the public have been exhausted, and they have gradually understood the wonders of its structure and the rules of its reaction. From the initial ignorance to the understanding of its changes in a specific environment, it all depends on the painstaking efforts of scholars of all dynasties. The development of this material is like the gradual brightening of the starlight, from micro-cognition to the gradual enrichment of what is known today. It is a process that cannot be ignored in the history of chemistry, witnessing the perseverance of human beings in their exploration of material mysteries.

Product Overview

Today, there is a substance called 2,7-bis (2-arsonic acid phenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt. This chemical substance is crucial for scientific research. Its properties are unique, or it is in the state of powder, or it has a specific color and solubility.
This substance is often used as a reagent in the field of analytical chemistry to detect and identify specific substances. With its special chemical structure, it can react with certain metal ions to form complexes with characteristic colors, so that the content of metal ions can be accurately determined. In the process of scientific research, its stable chemical properties can ensure the accuracy of experimental results. And under specific reaction conditions, it exhibits a high degree of selectivity, acting only on specific substances, thus enhancing the accuracy and reliability of the experiment.

Physical & Chemical Properties

2, 7 - Bis (2 - Arsonophenylazo) -1,8 - Dihydroxynaphthalene - 3,6 - Disulfonic acid, Sodium salt The physical and chemical properties of this substance can be investigated. From the perspective of physical state, it may have a specific color and shape, and it shows a certain characteristic at room temperature. As for chemical properties, the atomic groups in its structure interact with each other, or react easily with others. The acidic and basic geometry of this substance, and under what conditions it can survive, are all of our concern. The tendency of ionization in solution is also the main point of research. Exploring its physical and chemical properties can help us understand its role in various reactions and applications, and may be of great significance in chemical, pharmaceutical, and other fields.

Technical Specifications & Labeling

Today there is a product called "2,7-Bis (2-arsenic acid phenyl azo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt". In this product, the process specifications and identification (product parameters) are the key.
Looking at the process specifications, we should follow the fine method. From the selection of raw materials, the quality of the whiskers is pure and free, and it meets the specific standards. During the synthesis process, the temperature, duration, and proportion of the reactants are all fixed, with a difference of millimeters, or a change in quality. The reaction environment should not be ignored, clean and stable, so as to ensure the correct synthesis.
As for the identification (product parameters), it must be clear. The proportion of the ingredients contained is accurately marked, and the physical properties such as color, state, and taste are recorded in detail. Key parameters such as its chemical properties and stability are also indispensable. In this way, when the product is applied, everyone knows its properties and uses it, and the process and identification are complete, so as to become a good product.

Preparation Method

The method of making 2,7-bis (2-arsenic acid phenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt, raw materials and production process, reaction steps, and catalytic mechanism are the key.
Take an appropriate amount of specific initial raw materials and mix them according to a certain ratio. Pre-react at a specific temperature first to make the raw materials initially blend and lay the foundation for subsequent reactions. Continue to heat up, precisely control the temperature in a certain range, and add a specific catalyst. This catalyst can effectively reduce the activation energy of the reaction and accelerate the reaction process.
The reaction steps must be strictly controlled, and reagents must be added in sequence to avoid the growth of side reactions. During the reaction process, pay close attention to changes in the reaction system, such as color, viscosity, etc. When the reaction reaches the desired level, through a series of post-processing processes, such as filtration and purification, pure 2,7-bis (2-arsenic acid phenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt products can be obtained. This preparation method involves all links and precise operation to ensure product quality and yield.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, endless changes, especially in the reaction and modification of substances. Today there is a product called "2,7 - Bis (2 - Arsonophenylazo) -1,8 - Dihydroxynaphthalene - 3,6 - Disulfonic acid, Sodium salt". The mechanism of its chemical reaction is worth exploring.
The reaction of this compound is related to its structure and properties. To understand the method of its modification, we should observe the conformation of its molecules and the activity of its groups. Or we can use various chemical means, such as changing the reaction conditions, adjusting the temperature, pressure, pH, to observe its changes. Or introduce other reagents to promote interaction with the compound, hoping to obtain better properties.
The charm of chemistry lies in leveraging the strangeness of the reaction to achieve the effect of modification, making the substance glow with new colors, and opening up a smooth path for various applications.

Synonyms & Product Names

In the field of chemistry, there is a thing called "2,7 - Bis (2 - Arsonophenylazo) -1,8 - Dihydroxynaphthalene - 3,6 - Disulfonicacid, Sodiumsalt". The synonyms and trade names of this thing are also important for our investigation.
The name of Guanfu chemical substance, the synonyms are often derived from its structure and properties. This "2,7 - Bis (2 - Arsonophenylazo) -1,8 - Dihydroxynaphthalene - 3,6 - Disulfonicacid, Sodiumsalt", or because of its unique atomic arrangement and functional group combination in its structure, and has other names to express its characteristics. As for the trade name, it is related to market circulation and practical needs. In order to facilitate identification and promotion, merchants may give different names according to their characteristics and uses. However, both refer to this thing, so that the academic community and the industry can know what is said when communicating and applying it.

Safety & Operational Standards

About 2,7-Bis (2-arsenophenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt product safety and operating specifications
Fu 2,7-Bis (2-arsenophenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt, is an important substance in chemical research. Safety is the top priority when operating in the laboratory.
Its chemical properties are unique and it is necessary to adhere to strict regulations during operation. First protection, the operator must wear suitable protective clothing, goggles and gloves to prevent it from contacting the skin and eyes. Because it may be irritating, if you accidentally touch it, you should quickly rinse it with a large amount of water and seek medical attention according to the severity of the injury.
Storage also has rules. It should be placed in a dry, cool and well-ventilated place, away from fire and heat sources. It needs to be stored separately from oxidants and reducing agents to prevent dangerous chemical reactions.
In the experimental operation room, it is necessary to maintain air circulation. Ventilation equipment can be used to discharge harmful gases that may be generated in time. When using this substance, use clean and dry appliances and operate according to the precise dosage to avoid waste and pollution.
If the substance is spilled during the experiment, do not panic. Quickly evacuate unrelated personnel first, and then dispose of them according to the situation. A small amount of sprinkling can be carefully collected with clean tools and placed in a designated container; if a large amount is sprinkled, an emergency plan needs to be activated and a professional should be notified to deal with it.
Chemical research, based on safety and norms. Strictly abide by the safety and operation specifications for 2,7-bis (2-arsenophenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid and sodium salts to ensure the smooth research and protect the health of personnel.

Application Area

2,7-Bis (2-arsenophenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt This substance is quite important in the field of use. Ancient scholars, although they did not explicitly name this substance, it is also used in many alchemy.
Looking at the present world, this compound can be used as a pigment in the dyeing and weaving industry to make the color of fabrics bright and lasting. In the path of medicine, it can be used as an agent to explore diseases, and by virtue of its characteristics, it can be used to detect changes in the body. In the field of scientific research, it is also an important substance for various experiments, helping students to explore the properties of substances and understand the principles of change. Although the ancients did not know the details, people today make good use of their abilities and expand their fields of use, so that they can benefit the public.

Research & Development

There is now a product named 2,7-bis (2-arsonic acid phenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt. I am a chemical researcher, and I am very attentive to its research and development.
This product has unique properties and is of scientific research value. I have carefully investigated its structure, explored its reaction mechanism, and hoped to clarify its characteristics. After repeated experiments, its physicochemical properties were tested, and the best preparation method was found.
In the way of development, I hope to expand its application domain. Or for analysis and testing, or for material synthesis. Although the road ahead is long, I uphold the heart of research and unremitting exploration. The research on this material will contribute to the field of chemistry and promote its progress and development.

Toxicity Research

Study on Toxicity of 2,7-Bis (2-arsenyl phenazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid disodium salt
There is a compound named 2,7-Bis (2-arsenyl phenazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid disodium salt. As a chemical researcher, I am quite concerned about its toxicity.
This compound has a complex structure and contains arsenic acid groups, benzazo and other groups. In the past, many substances containing such groups were toxic. Therefore, it is suspected that this substance also has potential harm.
In fact, the scientific method should be used to select suitable organisms for testing, measure their half lethal dose, and observe their impact on the biochemical indicators and tissue morphology of the body. If the toxicity is confirmed, the toxicogenic mechanism should be analyzed in detail, or it may interfere with cell metabolism or damage genetic material.
Studying the toxicity of this substance is of great significance to ensure environmental safety and human health, and can provide good strategies for future application and prevention.

Future Prospects

Looking at the present world, in terms of chemical researchers, 2,7-bis (2-arsenophenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt, the future prospects, is really relevant. Although its application may still be in its infancy, our generation is convinced that in time, this compound will be able to emerge in various fields. Or it can open up new paths for us in the way of material innovation; or it can bring unexpected surprises in the way of medical exploration. Its structure is unique and its properties are different, just like the jade waiting to be cut. We should be diligent and unremitting in our research, with the hope that in the future, we can fully develop the potential of this thing, for the well-being of the world, and for the development of future generations. This is the great aspiration of our generation of chemical researchers.

Frequently Asked Questions

2,7-Bis (2-arsenylphenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, what is the chemical structure of sodium salt?

2% 2C7-bis (2-acetylbenzyl carbonyl) - 1% 2C8-dinaphthyl-3% 2C6-disulfonic acid, cadmium salt, the chemical structure of this compound is quite complex. Rong Wu is detailed in the form of "Tiangong Kaizi".
In its structure, there is a part of bis (2-acetylbenzyl carbonyl) at the 2% 2C7 position. This part is like a delicate component, the acetyl group is active, and it is connected to the benzyl carbonyl group to form a unique chemical environment. The benzyl part is composed of a phenyl ring and a methylene group, which is like a stable group, and the carbonyl group adds reactivity to it. The two such structures are symmetrically distributed at the 2% 2C7 position, endowing the molecule with a specific spatial configuration and chemical properties.
1% 2C8-dinaphthyl is like the skeleton of the molecule. The naphthyl group is composed of two fused benzene rings and has a conjugated system, which endows the molecule with certain rigidity and stability. The connection mode of the 1% 2C8 position determines the extension direction and spatial arrangement of the whole molecule, which has a great impact on the physical and chemical properties of the molecule.
In addition, the 3% 2C6-disulfonic acid part, the sulfonic acid group is a strong polar group and is hydrophilic. Its introduction at the 3% 2C6 position makes the molecule both hydrophilic and specific charge distribution. The acidic properties of sulfonic acid groups also affect the chemical behavior of molecules in different environments.
The existence of cadmium salts indicates that this compound is a metal complex. Cadmium ions are connected to the above organic parts through specific chemical bonds. The coordination of metal ions changes the electron cloud distribution of the molecule, affecting its stability, solubility and reactivity and many other properties. The overall structure and interaction of each part of this compound jointly determine its unique chemical and physical properties, and may have specific applications and significance in many chemical fields.

2,7-Bis (2-arsenylphenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, what are the main uses of sodium salts?

2% 2C7 - bis (2 - acetylbenzoyl) - 1% 2C8 - dinaphthyl - 3% 2C6 - cadmium disulfonate, this substance has important uses in many fields.
In the field of materials science, it can be used as a key component of fluorescent materials. Due to its unique molecular structure, it can efficiently emit fluorescence after being excited by specific wavelengths of light. In the manufacture of optical display equipment, it can improve the brightness and color saturation of the display screen, making the image more realistic and vivid; in the development of fluorescent sensors, it has a selective fluorescence response to specific substances, which can accurately detect certain trace substances in the environment and assist in environmental monitoring and analysis.
In the field of catalysis, the cadmium salt may have certain catalytic activity. The special functional groups in its structure cooperate with metal cadmium ions to reduce the activation energy of specific chemical reactions and speed up the reaction rate. In organic synthesis reactions, it may catalyze the formation of carbon-carbon bonds and carbon-heteroatomic bonds, providing the possibility for the efficient synthesis of organic compounds, and promoting the research and development of organic chemistry and chemical production.
In the field of biomedicine, it may have potential applications. Some metal complexes have special interactions with biomolecules. This cadmium salt has been rationally modified and designed to target specific biomolecules for disease diagnosis and treatment. For example, developing new contrast agents that use their optical properties to achieve in vivo imaging and assist in accurate diagnosis of diseases; or exploring their anti-tumor and antibacterial activities to provide ideas for the development of new drugs.

2,7-Bis (2-arsenylphenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, what are the physical properties of sodium salts?

2% 2C7-bis (2-acetylphenylthiocarbonyl) - 1% 2C8-dinaphthyl-3% 2C6-cadmium disulfonate is a rather complex organometallic compound.
In terms of physical properties, its appearance is often solid, and its molecular structure contains aromatic rings and metal ions, so it is usually quite stable. Its melting point may vary due to differences in crystal form and purity, and it is roughly in a relatively high temperature range. This is due to the existence of various intermolecular forces, such as π-π stacking, metal-ligand coordination bonds, etc., which enhance the stability of crystal structure.
In terms of solubility, in view of the fact that the molecule contains polar sulfonic acid groups, it may exhibit certain solubility in polar solvents (such as water, alcohols, etc.); however, it has a large non-polar aromatic region, and it may have poor solubility in non-polar organic solvents (such as alkanes).
In addition, due to the presence of metal cadmium ions, it may exhibit cadmium-related properties in some aspects. For example, under specific conditions, cadmium ions may participate in chemical reactions, affecting the reactivity and performance of compounds. At the same time, many groups in the molecule interact, making the compound have unique physical and chemical properties in optics, electricity and other fields, such as specific light absorption and emission characteristics due to the presence of conjugated systems.

2,7-Bis (2-arsenylphenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, what are the chemical properties of sodium salts

2% 2C7-bis (2-acetylphenyl) methanone-1% 2C8-dinaphthyl-3% 2C6-cadmium disulfonate phthalocyanine, this material property is particularly unique. Its color is often dark, or blue-violet, or pan-dark green, and it looks like an endless mystery.
When it comes to solubility, it is insoluble in water, but it can gradually melt in some organic solvents, such as dimethyl sulfoxide, N, N-dimethylformamide, like ice and snow entering a warm pool, quietly dissipating and invisible.
Excellent thermal stability, under high temperature, the structure is stable, just like a rock that does not move in the face of a storm. Even if the temperature rises to hundreds of degrees Celsius, it is difficult to change its chemical structure, and it still retains its inherent state.
In terms of electrical properties, it has the properties of a semiconductor. In the field of optoelectronics, it is hidden in a box like a night pearl, with unlimited potential. It can be used to prepare optoelectronic devices, such as photoresistors. When lit, the resistance becomes very sensitive, and it can accurately capture light and transform electricity, such as scouts to detect changes in the surrounding area.
Its chemical stability should not be underestimated. In common acid and alkali environments, it is like a helmet, and it is unmoved. Under strong acid and alkali, there is a weak reaction, and if a small flow erodes boulders, it is slow and long-lasting.
In magnetic properties, although it is not a strong magnetic body, under specific magnetic field conditions, it can show weak magnetism, just like the micro-magnetism hidden in the dark room, waiting for magnetism to be attracted and revealed.
The properties of this compound are useful in many fields, and it is really a treasure of chemistry. It is waiting for everyone to use their wisdom to explore its endless power, adding to the progress of science and technology and the beauty of life.

2,7-Bis (2-arsenic acid phenylazo) -1,8-dihydroxynaphthalene-3,6-disulfonic acid, sodium salt What are the precautions during use?

2% 2C7-Bis (2-Acetylphenyl) naphthalene-1% 2C8-dimethoxy-3% 2C6-dicarboxylate lead salt is a complex chemical. There are many points to be paid attention to during use, as detailed below:
First, safety protection is essential. This chemical may be toxic and irritating. Be sure to wear appropriate protective equipment when operating, such as protective gloves, protective glasses and masks, to prevent it from contacting the skin, eyes and respiratory tract. In case of accidental contact, rinse with plenty of water immediately and seek medical attention in time according to the specific situation.
Second, strictly control the use environment. It should be operated in a well-ventilated place and avoid use in a confined space to prevent the accumulation of toxic gases. If necessary, it should be equipped with ventilation equipment or operated in a fume hood to ensure air circulation and reduce the concentration of harmful gases.
Third, accurately grasp the dosage. According to specific uses and reaction requirements, accurately weigh and use in strict accordance with regulations, and must not increase or decrease the dose at will. Excessive use may cause adverse consequences, such as affecting the reaction effect, causing safety problems or causing environmental pollution.
Fourth, properly manage storage. Store in a dry, cool and ventilated place, away from fire, heat and oxidants. At the same time, store separately from other chemicals to avoid chemical reactions caused by mixed storage. The storage conditions and material status should also be checked regularly to ensure that their quality is stable.
Fifth, pay attention to environmental protection. Waste generated during use should be sorted, collected and treated in accordance with relevant regulations, and should not be discarded at will to avoid pollution to the environment. Waste liquid, waste residue, etc. containing the substance should be handed over to professional institutions for harmless treatment.