1%2C1%2C2%2C3%2C3%2C3 refers to the substance, when it is trimethylolaminomethane, which is an organic compound, simply referred to as Tris in English. Its main uses are as follows:
In the field of biochemistry and molecular biology, this is a very critical buffer. Many biochemical reactions in organisms are extremely sensitive to pH and need to be carried out smoothly within a specific pH range. Tris buffer can effectively maintain the pH stability of the reaction system, providing a suitable pH environment for enzymatic reactions, protein purification, nucleic acid extraction and many other experiments. For example, in DNA PCR amplification experiments, a precise pH environment is essential for the maintenance of the activity of Taq DNA polymerase, and Tris buffer plays an indispensable role in ensuring that the amplification reaction is carried out efficiently and accurately.
It also plays an important role in drug development. Because of its good buffering properties and biocompatibility, it is often used as a buffer component in pharmaceutical preparations. In some injections and oral liquid preparations, adding Tris can adjust the pH value of the system to ensure the stability and effectiveness of the drug, avoid the degradation or inactivation of the drug due to pH discomfort, and reduce the irritation to the body and improve the compliance of patients with medication.
In electrophoresis technology, Tris is an important part of the commonly used buffer system. In the polyacrylamide gel electrophoresis (PAGE) experiment of proteins and nucleic acids, buffer systems such as Tris-glycine and Tris-boric acid can provide a stable pH environment and ionic strength, so that proteins or nucleic acids can be effectively separated in the gel according to their charge and molecular weight. For example, when separating proteins of different molecular weights, a suitable buffer system can ensure that the swimming rates of proteins in the electric field are different, so as to achieve the ideal separation effect and help researchers analyze and identify proteins.

I think what you said about "1%2C1%2C2%2C3%2C3%2C3" is not the meaning I am familiar with. However, you asked about "the physical properties of hexacyanoferrate," and I should tell you what I know.
hexacyanoferrate, its ionic stability, more often in solution. In terms of solubility, its potassium salt, sodium salt, etc. are more soluble. Potassium hexacyanoferrate, commonly known as yellow blood salt, is a light yellow monoitalic crystal or powder, odorless, slightly salty, stable at room temperature. When heated to 70 ° C, it begins to lose crystalline water, and when 100 ° C completely loses crystalline water and becomes a hygroscopic white powder.
Looking at its density, it varies from compound to compound, and usually has a certain value, which can be accurately determined in related research and applications. As for color, compounds formed by hexacyanoferrate often have a specific color, such as ferrocyanide, which is mostly light-colored, while ferricyanide, such as potassium ferricyanide (red blood salt), is a red crystal, and its color characteristics can be used as an important indicator in chemical analysis and other fields.
Its morphology is mostly crystalline in the solid state, and there are different crystal forms according to different crystallization conditions. In solution, it is uniformly dispersed in the ionic state and participates in various chemical reactions. And hexacyanoferrate has a certain degree of complex stability, which can react with a variety of metal ions, and this property also affects its physical performance in different systems.
In summary, hexacyanoferrate has rich and diverse physical properties, which are of great significance in various fields of chemistry, and have many applications in industrial production, analysis and testing.

I look at this question to inquire about the chemical properties of hexacyanoferrous acid. Hexacyanoferrous acid has unique properties and unique chemical characteristics.
The stability of this acid is quite impressive, and it can maintain the relative stability of its chemical structure under normal temperature and pressure. However, when it encounters strong acids, its structure is easily damaged, and then chemical reactions occur. Cover strong acids can promote the breakage of certain chemical bonds in hexacyanoferrous acid, causing the recombination of ions.
Hexacyanoferrous acid can be partially ionized in aqueous solution, releasing corresponding ions. Although its degree of ionization is not complete, it also affects the chemical properties of the solution. The salts formed by this acid also have specific properties. For example, its potassium salts, sodium salts, etc. have different solubility in water.
Furthermore, the reaction of hexacyanoferrous acid with metal ions is quite interesting. It can complex with a variety of metal ions to form complex compounds with complex structures. The formation of this complex may change the chemical activity and physical properties of metal ions.
Hexacyanoferrous acid also plays a specific role in redox reactions. It can be used as a reducing agent to provide electrons under suitable conditions to promote the reduction reaction of other substances.
The chemical properties of hexacyanoferrous acid are rich and complex, and it plays an important role in the research and application of the chemical field. Whether it is in the research of analytical chemistry, inorganic chemistry, or industrial production process, its unique chemical properties cannot be ignored.

To prepare 1,1,2,3,3,3-hexafluoroisopropanol, the method is as follows:
First, hexafluoroacetone trihydrate is used as the starting material and can be obtained by hydrogenation in the presence of a suitable catalyst. Among them, the catalysts involved are often supported noble metal catalysts such as palladium and platinum. When hydrogenation, the carbonyl group in the hexafluoroacetone trihydrate is added to the hydrogen atom and converted into a hydroxyl group, thereby generating 1,1,2,3,3,3-hexafluoroisopropanol. This method has mild conditions and high yield, but the catalyst is expensive and subsequent separation requires fine operation.
Second, it can be prepared by hydrolysis of hexafluoropropylene oxide. Hexafluoropropylene oxide is reacted with water under specific conditions, and the epoxy bond opens the ring. The hydroxyl groups in the water molecules are added to the open ring, respectively, to obtain 1, 1, 2, 3, 3-hexafluoroisopropanol. This process requires precise control of the reaction temperature, pressure and water dosage. Excessive temperature or improper water dosage can cause side reactions to occur, affecting the purity and yield of the product.
Third, hexafluoropropylene is used as raw material, first through hypochlorination to form an intermediate, and then through hydrolysis, reduction and other steps to finally obtain 1, 2, 3, 3, 3-hexafluoroisopropanol. This route step is slightly complicated, requires multiple steps of reaction, and the reaction conditions of each step also need to be carefully regulated. However, the source of raw materials is relatively wide, and if the process can be optimized, it also has industrial application potential.

Well, if you use the hexahydrated triaminobenzoic acid referred to in this %1%2C1%2C2%2C3%2C3%2C3, many things must be paid attention to when using it.
First of all, the properties and characteristics of this product must be clear. Its physical properties, such as color, state, taste, and chemical activity, are all related to the appropriate use. If its properties are not known, or cause improper use, causing accidents.
Second, safety is the most important thing. If this medicine touches the skin, or rinse with water as soon as possible to prevent irritation or allergies. If it does not enter the eyes carefully, it is necessary to rinse with plenty of water immediately and seek medical attention as soon as possible. If you inhale its dust, you must also go to a well-ventilated place as soon as possible and seek medical treatment if necessary. As for ingesting by mistake, the harm is especially serious, and it is necessary to urgently seek medical assistance.
Furthermore, the method of storage should not be underestimated. When placed in a dry, cool and ventilated place, away from fire and heat sources. Do not store with strong oxidants, strong acids, strong bases, etc., to prevent chemical reactions, damage to its quality, or even cause danger.
In addition, when using, it is crucial to control the dosage. Excessive use, or cause excessive drug effect, causing adverse reactions; insufficient dosage, it is difficult to achieve the expected effect. Precise dosage should be based on specific uses and medical instructions.
And the operating environment should also be suitable. Keep the operating space well ventilated to avoid dust flying and prevent inhalation. If used in a confined space, pay more attention to air circulation to ensure safety.
The use of triaminobenzoic acid hexahydrate, from its properties, safety, storage, dosage to the environment, all matters should be treated with caution and should not be ignored at all.