As a leading C.I. Acid Blue 62 (8Ci)Sodium 1-Amino-4-(Cyclohexylamino)-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
C.I.Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, What is the main application field of 10-Dihydroanthracene-2-Sulfonate
C.I. Acid Blue 62 (8Ci), that is, 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sulfonate sodium, this material is mostly used in the field of dyeing and weaving.
This agent is quite important in the matter of dyeing and weaving. In the process of fabric coloring, it can make the color stop evenly and has a good firmness. It can be applied to natural fiber fabrics such as silk and wool to give it a bright color and will not fade for a long time.
In the printing and dyeing process, C.I. Acid Blue 62 can be compatible with other dyes to expand the color range and create a variety of color effects. In the printing process, it can also ensure clear patterns and bright colors, which greatly increases the decorative effect of fabrics.
Furthermore, in the field of laboratory scientific research, because of its clear characteristics, it is often used as a standard or indicator for analysis and testing to help researchers explore the principle of dyeing and weaving and optimize the process. Therefore, C.I. Acid Blue 62 plays an indispensable role in the dyeing and weaving industry and scientific research.
C.I. Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, What are the chemical properties of 10-Dihydroanthracene-2-Sulfonate
C.I. Acid Blue 62 (8Ci), that is, 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sodium sulfonate, this compound has the following chemical properties:
Its molecules contain amino groups, cyclohexylamino groups, carbonyl groups and sulfonic acid groups, and its structure determines its properties. The amino group is weakly basic and can react with acids to form salts. Under appropriate acidic conditions, the amino group can bind protons, change the water solubility and ionic properties of the compound, and affect the way it binds to fibers in dye applications.
Cyclohexyl amino groups have certain steric resistance and hydrophobicity due to the existence of cyclohexyl groups. The hydrophobicity affects the solubility of the compound in water and the ability to interact with hydrophobic substances. It is conducive to binding to the hydrophobic part of the fiber during dyeing, and enhances the affinity and dyeing fastness of the dye.
9,10-dioxo-9,10-dihydroanthracene structure contains a conjugated system, which imparts a specific color to the compound. The conjugated double bond can absorb visible light and make the compound appear blue, which is the key to being a blue dye.
The sulfonic acid group has strong hydrophilicity, which makes the compound easily soluble in water. In aqueous solution, the ionization of the sulfonic acid group makes the compound negatively charged. It can undergo ion exchange or electrostatic attraction with positively charged substances such as metal ions or cationic groups on the fiber, which is conducive to the dispersion of the dye in the dye solution and the binding with the fiber In conclusion, C.I. acid blue 62 has become a water-soluble acid dye that can effectively bind to fibers and has a specific blue color due to the characteristics of these groups, and is widely used in textile printing and dyeing and other fields.
C.I.Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, what is the production process of 10-Dihydroanthracene-2-Sulfonate
C.I. Acid Blue 62 (8Ci), that is, 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sodium sulfonate, the preparation process is as follows:
The starting material needs to be carefully selected anthraquinones. First, the anthraquinone is sulfonated. In a specific reactor, a suitable sulfonation reagent is added, such as concentrated sulfuric acid or fuming sulfuric acid, and the reaction temperature is precisely adjusted in a certain range, generally moderate high temperature. This step prompts the introduction of sulfonic acid groups at specific positions of anthraquinone to generate corresponding anthraquinone sulfonic acid derivatives.
Subsequently, the amination reaction is carried out. The resulting product is mixed with cyclohexylamine, an appropriate amount of catalyst is added, such as some metal salt catalysts, and the reaction temperature and pressure must also be strictly controlled. In this process, the specific group in the sulfonic acid derivative undergoes a substitution reaction with cyclohexylamine, and the cyclohexyl amino group is successfully introduced.
Next, the amination operation is carried out. Using a suitable amination reagent, such as ammonia gas or other amino donors, under appropriate reaction conditions, the amino group is introduced into the anthraquinone derivative to generate 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid.
Finally, through neutralization, basic substances such as sodium hydroxide are used to react with the above products to generate 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sulfonate sodium, i.e. C.I. acid blue 62 (8Ci). The product also needs to be separated and purified through fine steps such as crystallization, filtration, washing, etc., to obtain a high-purity target product.
C.I.Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate What are the precautions during use
C.I. Acid Blue 62 (8Ci) is 1-amino-4- (cyclohexylamino) -9,10-dioxo-9,10-dihydroanthracene-2-sulfonate sodium. Many matters need to be paid attention to during use.
First, safety protection must not be forgotten. Because it may be irritating, it may cause discomfort after contact with the skin and eyes. Therefore, when using, be sure to wear protective equipment, such as gloves, protective glasses, etc., to prevent accidental contact. If you accidentally contact, you should immediately rinse with a lot of water. If the situation is serious, you need to seek medical attention immediately.
Second, storage conditions cannot be ignored. It should be placed in a cool, dry and well ventilated place, away from fire and heat sources. Due to its nature or affected by temperature, humidity and light, improper storage or deterioration will affect the use effect.
Third, the ratio and operation method during use are extremely critical. Be sure to prepare and use in strict accordance with product instructions or relevant standards, and do not change the ratio at will. Improper ratio or operation will not only make it difficult to achieve the desired effect, but also cause other adverse reactions.
Fourth, environmental impact should also be considered. During use, avoid it from flowing into the environment to prevent pollution to soil, water sources, etc. If any waste is generated, it needs to be properly disposed of in accordance with relevant regulations.
In conclusion, when using C.I. Acid Blue 62 (8Ci), the above matters should be treated with caution to ensure safety and effectiveness.
C.I.Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate What is the approximate market price range?
"Tiangong Kaiwu" is an ancient scientific and technological masterpiece in our country, but the book does not mention the market price of C.I. Acid Blue 62 (8Ci) Sodium 1-Amino-4- (Cyclohexylamino) -9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate (a sodium salt of acid blue 62). This substance is a modern fine chemical product, which is far from the era of "Tiangong Kaiwu".
At present, the market price of this substance fluctuates greatly, which is affected by factors such as raw material cost, production process, market supply and demand. Generally speaking, its price may vary significantly due to different purity. High-purity products may be relatively expensive due to complex preparation processes and scarcity of raw materials; low-purity products are slightly less expensive.
If the supply of raw materials is sufficient, the production technology is mature and the market demand is stable, the price may stabilize; conversely, the shortage of raw materials and the surge in demand can lead to price increases. In addition, the prices quoted by different regions and different suppliers will also vary, and large suppliers may be able to provide more competitive prices due to scale effects. Therefore, to know the specific price, it is necessary to check the chemical product trading platform in real time and consult the supplier to obtain accurate information.