Products

Barium Bis[4-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonate]

Lingxian Chemical

    Specifications

    HS Code

    747341

    Chemical Formula C32H22BaN4O8S2
    Molecular Weight 796.92 g/mol
    Appearance Orange - red powder
    Solubility In Water Slightly soluble
    Solubility In Organic Solvents Soluble in some polar organic solvents
    Ph Range In Solution N/A
    Thermal Stability Decomposes at high temperatures
    Melting Point N/A (decomposes)
    Crystal Structure N/A
    Color In Solution Orange - red
    Uv Vis Absorption Absorbs in visible region
    Toxicity Toxic if ingested or inhaled

    As an accredited Barium Bis[4-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonate] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100g of Barium Bis[4-[(2 - Hydroxy - 1 - Naphthyl)Azo]Benzenesulphonate] in sealed chemical - grade package.
    Storage Store Barium Bis[4-[(2 - Hydroxy - 1 - Naphthyl)Azo]Benzenesulphonate] in a cool, dry place away from heat sources and direct sunlight. Keep it in a well - sealed container to prevent exposure to moisture and air. Avoid storage near incompatible substances, as it may react. Follow all safety regulations according to its hazard class when storing.
    Shipping The chemical "Barium Bis[4-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonate]" must be carefully packaged to prevent damage. Shipments should follow strict regulations due to its chemical nature, ensuring safe transportation.
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    Barium Bis[4-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonate]
    General Information
    Historical Development
    I am dedicated to the research of chemical products, especially Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]. The origin of this product can be traced back to the past. At the beginning, everyone explored the field of chemistry and worked tirelessly to study the properties of various substances. At that time, although their knowledge was limited, they were willing to explore. After various attempts, they gradually got the clue of this product. As the years passed, the sages continued to improve their skills and optimize the process. From the initial ignorance and exploration to the ability to accurately control its synthesis, the difficulties in the process can not be expressed in words. The development of this product is like a long road. Everyone paved it with wisdom and perseverance, and moved forward step by step. Only then can they have today's achievements and emerge in the forest of chemistry.
    Product Overview
    "Barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] Product Overview"
    Barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] is a chemical product that I have researched. Its characteristics are specific and have several characteristics. The appearance of this product is [specific appearance description], color [specific color]. Its structure is exquisite, and it is cleverly combined with specific [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] ions.
    In chemical reactions, this product exhibits unique activity and stability. Under suitable conditions, it can participate in a variety of organic synthesis reactions, providing key assistance for the preparation of many fine chemical products. And its physical properties such as solubility and dispersion in specific environments also add a lot to practical applications, and can be widely used in [enumerate some application fields] and other industries, with considerable prospects.
    Physical & Chemical Properties
    The physical and chemical properties of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] are particularly important to scholars. Looking at its color, it often shows a specific appearance, or shows a unique color image due to its structure, which is related to the principle of intra-molecular electron transition. Its quality, under normal conditions, has a certain stability, but it encounters special circumstances, such as temperature change, agent addition, or changes in properties. Its solubility varies from solvent to solvent, either soluble or insoluble, depending on the interaction between the solvent and the solute. And its melting point, boiling point and other physical constants are the key to characterizing its properties, which can provide essential meaning for application and preparation. All these physical and chemical properties are the cornerstones for in-depth analysis of this object, and also the key to expanding its application in various fields.
    Technical Specifications & Labeling
    Today there is Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] This chemical is very important to study the process specifications and identification (product parameters). To clarify its process specifications, when carefully examining the selection of raw materials, it is necessary to be pure and refined, and the ratio must be accurate. The reaction conditions, such as temperature, pressure, time, etc., must be strictly controlled, and no difference should be made. As for the identification (product parameters), its ingredients, characteristics, uses, precautions, etc. should be clearly indicated to help users understand and handle it correctly. In this way, the quality and safety of this chemical can be ensured, and its best effect can be exerted in practical applications.
    Preparation Method
    The method of making Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] is related to the raw materials and production process, reaction steps and catalytic mechanism. First take an appropriate amount of 4- [ (2-hydroxy-1-naphthyl) azo] benzene sulfonic acid raw material and place it in a clean reactor. According to the precise ratio, add a specific catalyst, this catalyst can effectively promote the reaction and optimize the reaction path. Control the appropriate temperature and pressure to make the reaction smooth and orderly. At the beginning of the reaction, the raw materials slowly blend, and under the action of the catalyst, the molecular structure gradually changes. After several times of reaction, the intermediate product is gradually produced, and then through fine steps to remove impurities and improve purity, the final product of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] is obtained. Each step requires precise operation to ensure the quality and quantity of the product.
    Chemical Reactions & Modifications
    Yu Yan's double [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] product, Changsi chemical feedback and modification method. The reaction of this compound is delicate and depends on various conditions. A slight change in temperature, or the reaction is biased in a different way, the quality and quantity of the product are affected. And the proportion of the reactants is also the key. Just as the ancients said: "The difference is just the slightest, but it is thousands of miles away." If the ratio is incorrect, it is difficult to achieve what is expected.
    As for modification, it is designed to increase its characteristics. Or to improve its stability to suit a variety of environments; or to make its activity better, which is conducive to other reactions. All this requires deep study of its molecular structure and insight into its chemical characteristics. Like solving a mess, you need to find its clues in order to be orderly, so that the product performance is perfect, and it can be used in various fields.
    Synonyms & Product Names
    Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] This object is quite important in my chemical research. Its synonyms and trade names are related to many research details.
    Although the chemical techniques contained in ancient books are very different from those of today, they are also related to the exploration of famous objects. The name of this object may be called quaint, but it is also known as today's commercial use. The synonyms of synonyms are just like ancient prescriptions, and there are many of the same medicines to meet the needs of all parties.
    The use of commercial names is for the convenience of market circulation, and the name of academia seeks its accuracy. Like the ancient alchemists, each has a title for all kinds of gold and stones, or according to its shape, or according to its nature. Today's Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] should also study the synonyms and trade names carefully to obtain the complete chemical research.
    Safety & Operational Standards
    On the Safety and Operation Specification of Barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate]
    Barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate], one of the chemical substances. Its properties and uses are related to safety and operation regulations, and cannot be ignored.
    This substance is the first to be safe in the environment of experiment and production. Its chemical properties may be reactive or potentially dangerous. Therefore, when storing, choose a cool and dry place to avoid water and fire to prevent its deterioration, which may lead to accidents. And it needs to be classified and stored with other things to prevent interaction and cause unexpected changes.
    When operating, it is necessary to follow the norms. The operator is in front of protective equipment, clothing, cover, gloves, and eyepieces, all of which are indispensable to protect himself from danger. When weighing, the equipment is accurate, the dosage is appropriate, and the reaction process should not be disrupted by excessive or insufficient. The control of reaction, temperature, pressure, and time are all important. The level of temperature is related to the speed and fruit of the reaction; the strength of pressure is also related to the change of matter; the length of time is determined by the purity of the product.
    Furthermore, the principle of waste cannot be ignored. The residue of barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] reaction may be toxic or harmful and should not be discarded at will. When collected in accordance with environmental protection regulations, it should be classified and properly disposed of to avoid polluting the environment and leaving disasters to future generations.
    In short, in the research and use of barium [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate], safety is the basis, and the operation is in accordance with norms, so as to ensure the smooth experimentation, the stability of production, and the safety of people and the environment.
    Application Area
    On the application field of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] product in classical Chinese
    Taste the wonders of chemical industry, the category is diverse and the function is special. Today there is a thing called Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate], which is used in various fields.
    In the dyeing and weaving industry, this product can be used as a coloring agent. It can make the color of the fabric fresh and lasting, and it will not fade over time. The color is still as gorgeous as ever. The dyeing work is good, and it can make exquisite clothes for the world to use and add color to the world.
    In the field of analytical chemistry, it is a good aid for testing. With its characteristics, it can accurately distinguish the composition of substances, so that the hidden quality can be hidden. Scholars rely on it to understand the mysteries of substances and explore the principles of nature.
    It is also indispensable in the preparation of materials. Participating in it can optimize the properties of materials, make them tough and durable, suitable for the production of various appliances, and add convenience to life. The application of this Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate] is a treasure of chemical industry and benefits the world.
    Research & Development
    Modern chemical refinement, in the study of various things in detail. Today there is Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate], our generation devoted themselves to the study.
    At the beginning of the research, we carefully observed its physical properties, analyzed its structure, and investigated the association of each atom. When experimenting, strictly follow the law and observe its changes in different situations. The difference in temperature and humidity is related to its properties.
    As for development, I hope to be able to expand its use. Or in medicine, to help the diagnosis of diseases; or in manufacturing, to increase the strength of materials. It is hoped that with unremitting research, this material will develop its talents, be used by the world, promote the progress of science and technology, and the prosperity of people's livelihood, and live up to the original intention of our generation's research.
    Toxicity Research
    In today's world, chemical research is related to people's livelihood. Today there is a substance called Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate], and its toxicity research is a top priority.
    Watch this substance or exist in various chemical products. However, its toxicity is not yet clear. We chemical researchers should explore its toxicity in a rigorous manner.
    In the laboratory, use scientific methods to observe its impact on organisms. Observe its reaction in cells and animal bodies to find out whether it is harmful and the degree of harm.
    Cover toxicity research, which is related to the health of everyone and the tranquility of the environment. Our generation should study diligently to understand the toxicity of this substance, remove hidden dangers for the world, and maintain peace in the world, so as not to cause this potential harm to everyone.
    Future Prospects
    Today there is a thing called Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate], we are chemical researchers, and its future development is full of expectations. The characteristics of this thing are unique, or in the field of chemical industry and medicine, it has extraordinary use.
    Looking at the industry of chemical industry, it may be used as a subtle medium to help all kinds of reactions move quickly and increase efficiency, so that the output is more abundant and the quality is better. In the way of medicine, it may be the key to a new path of healing. After careful research, it may be possible to make a cure and solve the pain of the world.
    Although there may be thorns in the road ahead, we will study its nature and expand its use with the heart of research and the will to explore. With unremitting efforts, we hope to make this material shine in the future, contribute to the progress of the world and the well-being of people, and become our scientific research ambition.
    Where to Buy Barium Bis[4-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonate] in China?
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    Frequently Asked Questions

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    What is the chemical structure of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]
    The chemical structure of the compounds involved in barium and bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] is relatively complex. In this compound, the "bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate]" part is based on benzenesulfonate as the basic structural unit. At position 4 of the benzene ring, a substituent connected by 2-hydroxy-1-naphthyl through azo (-N = N-) is connected. The word "double" indicates the existence of two such structural units. Barium ions (Ba ² ²) usually combine with these negatively charged benzenesulfonates to form stable compounds through ionic bonds. This structure gives the compound specific chemical and physical properties, which may exhibit unique application characteristics in many fields.
    What are the main uses of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]
    Barium-bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate], this compound has important uses in many fields.
    In the field of analytical chemistry, it can be used as a special color reagent. Because the compound has a specific molecular structure, it can react specifically with certain metal ions to generate complexes with unique colors. By observing the change of color and measuring the absorbance, it is possible to accurately carry out qualitative and quantitative analysis of specific metal ions. For example, in the detection of the content of specific metal ions in environmental water samples, it can be used to quickly and accurately determine the concentration of metal ions by virtue of its color reaction with metal ions, which can help the efficient development of environmental monitoring and pollution assessment work.
    In the field of materials science, it also has outstanding performance. It can be integrated into specific materials as a functional additive to improve the optical properties of materials. For example, adding this substance to some polymer materials allows the material to produce unique absorption and emission characteristics for specific wavelengths of light, which makes it possible to prepare materials with special optical properties, such as optical sensors, luminescent materials, etc., greatly expanding the application range of materials in optoelectronic devices.
    In the field of biomedical research, it also shows certain potential. Due to its ability to specifically recognize and bind certain biomolecules, it can be developed for the detection of biomarkers. By marking specific biomolecules in organisms, it can achieve in-depth exploration of physiological processes, disease occurrence and development mechanisms in organisms, and provide strong technical support for early diagnosis and treatment of diseases.
    What are the physical properties of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]
    The physical properties of barium-bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] are as follows:
    This compound appears or is a solid of a specific color, and its solubility may be unique in some specific solvents. In common organic solvents, its solubility varies, or it is slightly soluble in some organic solvents, and its solubility in water is also different, or it is in a limited solubility state.
    In terms of stability, it can maintain a relatively stable structure under normal temperature and general environmental conditions. However, if it encounters specific chemical reagents, or is exposed to extreme environments such as high temperature and high humidity, its chemical structure may change, triggering decomposition or other chemical reactions.
    From the perspective of optical properties, due to the existence of conjugated systems in molecules, or the absorption spectrum characteristics in a specific wavelength range, or can be used for optical correlation detection and analysis.
    Furthermore, the density of this compound may be similar to that of common organic salts, and its density value will affect its dispersion and precipitation behavior in different media. In practical application scenarios, these physical properties play a crucial role in the way and effect of their use in various reactions and material preparation processes, and need to be carefully considered and utilized.
    What are the preparation methods of Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]
    To prepare [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] of barium, there are two methods. First, start with 2-hydroxy-1-naphthalamine, after diazotization, coupling with benzenesulfonic acid, and then reacting with barium salts to obtain this product. First dissolve dilute acid with 2-hydroxy-1-naphthalamine, add sodium nitrite under cooling to form a diazo salt. Another solution of sodium benzenesulfonate is prepared, the pH is adjusted, slowly added to the diazo salt, and stirred for coupling. After the reaction is completed, add a barium salt, such as barium chloride, precipitate [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] of barium, filter, wash, and dry to obtain.
    Second, with 1-naphthol as a group. 1-Naphthol is sulfonated to obtain 1-naphthol-4-sulfonic acid, and then reacts with sodium nitrite and sulfuric acid, diazotization. After coupling with aniline, the product reacts with barium salts. 1-Naphthol is co-heated with concentrated sulfuric acid, cooled, poured into ice water, and precipitated 1-naphthol-4-sulfonic acid. Take sulfuric acid, sodium nitrite, diazotization. Aniline dissolves dilute acid, adds to diazo solution, coupling. Finally, add barium salt to obtain [4- [ (2-hydroxy-1-naphthyl) azo] benzene sulfonate] of barium, and separate and purify the finished product. The operation should pay attention to the reaction temperature, pH and material ratio to achieve yield and purity.
    What are the precautions for using Barium Bis [4- [ (2-Hydroxy-1-Naphthyl) Azo] Benzenesulphonate]
    When applying barium and bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate], pay attention to many matters. Both are safe at the time of use. Bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate] or contains potentially harmful chemical structures, and appropriate protective equipment such as gloves, goggles and protective clothing is required during operation to prevent it from coming into contact with the skin and eyes, and to avoid inhaling its dust or volatiles, which may be harmful to health.
    Furthermore, pay attention to the chemical properties of the two. Barium is an active metal with specific chemical reactivity. When mixing or reacting with bis [4- [ (2-hydroxy-1-naphthyl) azo] benzenesulfonate], the reaction conditions, such as temperature, pH and reaction time, need to be carefully observed. If the temperature is too high or too low, it may cause the reaction to deviate from the expected, or make the product impure, or affect the reaction rate. The change of pH may also have a significant effect on the reaction process and product formation.
    Repeat, accurately measure the dosage of both. Improper dosage not only wastes raw materials, but also causes an unbalanced reaction. Too little dosage cannot achieve the expected reaction effect; too much may lead to side reactions, and it is difficult to separate and purify the product.
    In addition, post-reaction treatment should not be ignored. Proper disposal of reaction residues and waste, in accordance with environmental regulations, because it may contain substances harmful to the environment, improper discharge will pollute soil, water sources and air. During the entire use process, carefully record various operations and data for subsequent analysis and backtracking. If there is a problem, it can also be found and solved accordingly. In this way, the purpose of safe, efficient and compliance can be achieved.