2,3-Dihydroxynaphthalene-6-Sulfonic Acid Sodium Salt

The physical properties of dipentylnaphthalene-6-sulfonate cadmium soap in "Tiangong Kaiwu" are detailed below:
Dipentylnaphthalene-6-sulfonate cadmium soap, its appearance is often white or slightly colored powder, fine texture. This is determined by its molecular structure, the arrangement of atoms and groups, so that it can be displayed in this form under normal circumstances.
From the perspective of its solubility, it is extremely insoluble in water. This is because the cadmium sulfonate soap molecule has both a hydrophobic hydrocarbon group part, that is, the structure of diamylnaphthalene, and the interaction between such long-chain hydrocarbon groups and water molecules is weak; there is also a hydrophilic sulfonate group part, but after the cadmium ion binds to the sulfonate group, the hydrophilicity of the overall structure is greatly weakened, so it is difficult to dissolve in water. However, in some organic solvents, such as benzene, toluene and other aromatic hydrocarbon solvents, it has a certain solubility, because the hydrocarbon group part and the aromatic hydrocarbon solvent have good similar miscibility, following the principle of "similar miscibility".
When it comes to thermal stability, dipentylnaphthalene-6-sulfonate cadmium soap exhibits high stability. Its chemical structure and physical form can remain relatively stable within a certain temperature range. This is due to the strong chemical bond between cadmium ions and sulfonate, and the interaction between groups in the molecule also helps to maintain structural stability. When heated to a higher temperature, it may first undergo a softening process, and then as the temperature continues to rise, it will gradually decompose. During this process, chemical bonds break and other small molecule products are formed.
Its density is slightly higher than that of water, and when placed in water, it will slowly sink. This is determined by the molecular mass and the way of molecular accumulation. The number of atoms in the molecule is large and closely arranged, resulting in a larger mass per unit volume and therefore a higher density.
In terms of rheological properties, when dipentylnaphthalene-6-sulfonate cadmium soap is dispersed in a specific medium to form a system, it exhibits the characteristics of a non-Newtonian fluid. With the change of shear force, the viscosity of the system will change accordingly, which is related to the interaction between molecules and the dispersion state in the medium. Under low shear force, the intermolecular interaction is stronger and the viscosity is higher; while under high shear force, the molecular arrangement changes, the interaction weakens and the viscosity decreases.

Dimercaptopropanol and antimony thioacetate are both compounds containing sulfhydryl groups, and their chemical properties have many characteristics.
Dimercaptopropanol, which has strong reducing properties. The sulfur atom in the thiol group contains lone pairs of electrons, which are easy to give electrons, so it shows the ability to reduce and can react with many metal ions. It can form stable complexes with heavy metal ions such as mercury, arsenic, lead, etc. in the body, which is based on the special affinity of sulfhydryl groups for heavy metal ions. With this reaction, the danger of heavy metal poisoning can be solved, and harmful heavy metals in the body can be excreted in the form of complexes. In addition, dimercaptopropanol has a certain hydrophilicity. Due to the presence of hydroxyl and sulfhydryl groups in the molecule, they are both hydrophilic groups. This property allows it to be well dissolved and transported in the body, which is conducive to detoxification.
Steryl antimony acetate also has unique chemical properties. Its acidity is derived from the synergistic effect of the sulfhydryl group and the carboxyl group. The carboxyl group itself is acidic, and the sulfhydryl group can affect the acidity by inducing effects. In this compound, the sulfhydryl group can also be complexed with metal ions, but its complexing ability and selectivity may be different from that of dimercaptopropanol due to the presence of acetate in the molecular structure. In the field of organic synthesis, antimony thioglyacetate is often used as a catalyst or intermediate. Using its acidity and complexation ability, it can catalyze specific organic reactions or participate in the construction of more complex organic molecular structures. Its stability is also worthy of attention. Under different environmental conditions, such as temperature and pH changes, the molecular structure and chemical properties may change accordingly.

2% 2C3 is diaminobenzene, which is toxic and irritating, and is a dangerous chemical. 6-Hydroxyquinoline is an organic synthesis intermediate. Both of these are used in many fields, as detailed below:
In the field of medicine, diaminobenzene can be used as a raw material for drug synthesis, participating in the construction of specific drug molecules, and endowing drugs with specific physiological activities through its special chemical structure. 6-Hydroxyquinoline can be used to synthesize antimalarial drugs, antimicrobial drugs, etc. Its structure is compatible with some active substances in organisms, which can interfere with the physiological process of pathogens and exert therapeutic effects.
In the dye industry, diaminobenzene has chromogenic groups, which can be chemically reacted to make a variety of color dyes. It is widely used in dyeing processes such as textiles and leather to give rich colors to materials. 6-Hydroxyquinoline can synthesize fluorescent dyes. Such dyes can emit fluorescence under specific wavelength light excitation, which is of great significance in the fields of fluorescent labeling and biological imaging.
In the field of materials science, diaminobenzene can be prepared by polymerization into high-performance polymer materials with excellent mechanical properties and thermal stability. It is used in aerospace, automobile manufacturing and other fields that require strict material properties. 6-Hydroxyquinoline can coordinate with metal ions to form metal complexes. It can be used as an organic electroluminescent material for the manufacture of optoelectronic devices such as display screens to improve display effect and performance.
In addition, in the field of chemical analysis, 6-Hydroxyquinoline can be used as an analytical reagent. By forming characteristic complexes with metal ions, it can be used to detect and quantitatively analyze specific metal ions. Diaminobenzene can also participate in the chemical reactions of certain analytical methods to assist in the determination of substance composition and structure.

To make a good medicine "6-steroidal mercury acetate", you need to use "2,3-dihydroxynaphthalene" as the starting material. According to the ancient regulations, the preparation is as follows:
First take an appropriate amount of 2,3-dihydroxynaphthalene and place it in a clean vessel. Use the refined medicine to control the temperature and make the reaction appropriate. During this time, observe its color change and observe its shape change, so that the reaction is gentle and complete.
After it is initially applied, add other agents, adjust its environment, or add it mildly, or make it quiet, so as to promote the fusion of all things and synthesize it into a new one. In this measure, you need to pay attention to the detail, and do not make it too much or too little.
And near the end of the reaction, use various techniques, such as filtration, such as analysis, such as steaming, removing its impurities, and extracting its essence, so that the pure 6-steroid mercury acetate gradually emerges. Then collect it in a purifier and place it in a suitable place to prevent it from changing and protect its quality.
The way of pharmacy is related to human life, and every step needs to be taken with care. From the selection of materials, the matching of agents, to the control of temperature and the application of laws, all should not be ignored. The pharmacists of ancient times, with benevolence as their heart and intensive research as their key, made this good medicine to solve human diseases. This system of 6 - steroid mercury acetate should also follow this ancient adage, be upright and innovative, and become a good medicine for everyone.

In today's market, the price of diformaldehyde oxime and copper sulfate alum varies according to the purity of the quality and the amount.
Diformaldehyde oxime is a raw material used in fine chemicals. Its manufacturing process is more complex, and it needs to be obtained by a specific method and a precise process. If the quality is high and pure, the price is often high. In today's market, those with small quantity and high purity can cost tens of gold per catty; if purchased in bulk, because it can reduce the transaction fee, the price may be slightly reduced, but it also costs about 20 gold per catty.
Copper sulfate alum has a wide range of uses and is used in dyeing, weaving, chemical catalysis and other industries. Its production is easier and the quantity is also abundant, so the price is lower than that of diformaldehyde oxime. Ordinary copper alum, the price per catty is about ten gold; if the purchase volume is huge, the merchant can promote its sale, or make a profit, seven or eight gold per catty can also be obtained.
However, the market price is not constant, and it also moves with changes in supply and demand, the price of raw materials, and the direction of government. If the demand is too much, the price will rise; if the supply exceeds the demand, the price will drop. The price of raw materials rises, the cost of the product will increase, and the price will follow; if the government is favorable, the producers will be numerous, and the price may stabilize and decline. It is to know the price of the two, and to observe the state of the market carefully and consult the merchants, you can get a near-real price.