2,2 '- (1,2-Ethenediyl) Bis [5- [[4- (4-Morpholinyl) -6- (Phenylamino) -1,3,5-Triazin-2-Yl] Amino] -Benzenesulfonic Acid], What is the chemical structure of Disodium Salt
This is the chemical name of di (2 - {5 - [4 - (4 - morpholino) -6 - (phenylamino) -1,3,5 - triazine - 2 - ylamino] benzenesulfonate} ethylene) disodium salt. Its chemical structure is complex and contains many groups.
From its name, there are two parts connected with 1,2 - ethylene digroups, each part contains benzenesulfonic acid structure, and the 5-position of the benzene ring is connected with a triazine ring derived group. The 4-position of the triazine ring is connected to the 4-morpholino group, and the 6-position phenylamino group.
From the structural analysis, the compound is bridged with vinyl, and the two sides are composed of sulfonic acid phenyl ring and triazine derivative units. The sulfonic acid group gives the compound a certain water solubility, while the morpholine group, phenylamino group, etc. endow it with specific chemical and physical properties. Overall, this structure is designed to meet specific chemical, biological or materials properties.
2,2 '- (1,2-Ethenediyl) Bis [5- [[4- (4-Morpholinyl) -6- (Phenylamino) -1,3,5-Triazin-2-Yl] Amino] -Benzenesulfonic Acid], Disodium Salt What are the application fields
2%2C2%27-%281%2C2-Ethenediyl%29Bis%5B5-%5B%5B4-%284-Morpholinyl%29-6-%28Phenylamino%29-1%2C3%2C5-Triazin-2-Yl%5DAmino%5D-Benzenesulfonic Acid% 5D% 2C Disodium Salt, which is the name of the chemical substance, often referred to as direct sun-resistant emerald blue GL. Its application field is quite extensive:
In the dyeing and weaving industry, it is an important direct dye. It can be directly dyed for cotton, linen, viscose and other cellulose fiber fabrics. When dyeing, there is no need to use mordants, which is easy to operate. And the dyed fabric is bright in color, the color of emerald blue is particularly moving, just like the blue of the clear sky, giving people a fresh and bright feeling. Its sun fastness is very good, and it is not easy to fade after long-term sun exposure, just like an ancient painting, which is new over time. In the printing process, it also has excellent performance, and can print exquisite patterns, with delicate and clear colors.
In the field of paper industry, it can be used for paper dyeing. Whether it is writing paper or packaging paper, it can give it a unique blue color and add beauty to the paper. And with its good sun resistance, the color of the paper is not easy to turn yellow and old when exposed to sunlight, ensuring the long-term color of the paper.
In leather dyeing, it can also show its skills. It can make the leather present a uniform and bright blue, improve the appearance quality of the leather, and enhance its market competitiveness.
This chemical plays a key role in many industries, adding color to the product, just like a skilled craftsman, giving the item a different charm.
2,2 '- (1,2-Ethenediyl) Bis [5- [[4- (4-Morpholinyl) -6- (Phenylamino) -1,3,5-Triazin-2-Yl] Amino] -Benzenesulfonic Acid], What is the preparation method of Disodium Salt
To prepare 2%2C2%27-%281%2C2-Ethenediyl%29Bis%5B5-%5B%5B4-%284-Morpholinyl%29-6-%28Phenylamino%29-1%2C3%2C5-Triazin-2-Yl%5DAmino%5D-Benzenesulfonic Acid% 5D% 2C Disodium Salt, the method is as follows:
Take an appropriate amount of 4- (4-morpholinyl) -6- (anilinyl) -1,3,5-triazine-2-amine and place it in a clean reactor. Add an appropriate solvent, such as dimethylformamide (DMF), to fully dissolve it to create a uniform reaction environment.
Then, add the related compounds containing 1,2-vinylene groups slowly into the kettle, and add an appropriate amount of alkali, such as potassium carbonate, to promote the reaction. Heat up to the appropriate temperature, about 80-100 ° C, maintain this temperature and continue to stir to make the two fully react. During the reaction, close attention should be paid to the reaction process, which can be monitored by thin-layer chromatography (TLC).
When the reaction is almost complete and slightly cold, pour the reaction solution into a large amount of ice water to allow the product to precipitate. Then collect the precipitate by filtration, wash the precipitate with an appropriate amount of water and an organic solvent such as ethanol in turn to remove impurities.
After that, place the resulting precipitate in an appropriate amount of sodium hydroxide solution, adjust the pH value to a suitable range, and make it a sodium salt. After the reaction is completed, the solution is concentrated under reduced pressure, and then the crystallization product of 2%2C2%27-%281%2C2-Ethenediyl%29Bis%5B5-%5B%5B4-%284-Morpholinyl%29-6-%28Phenylamino%29-1%2C3%2C5-Triazin-2-Yl%5DAmino%5D-Benzenesulfonic Acid% 5D% 2C Disodium Salt can be obtained by freezing and crystallization. Finally, the residual moisture in the crystallization is removed by vacuum drying to obtain a pure target product.
2,2 '- (1,2-Ethenediyl) Bis [5- [[4- (4-Morpholinyl) -6- (Phenylamino) -1,3,5-Triazin-2-Yl] Amino] -Benzenesulfonic Acid], What are the physical properties of Disodium Salt
2%2C2%27-%281%2C2-Ethenediyl%29Bis%5B5-%5B%5B4-%284-Morpholinyl%29-6-%28Phenylamino%29-1%2C3%2C5-Triazin-2-Yl%5DAmino%5D-Benzenesulfonic Acid% 5D% 2C Disodium Salt is a sodium salt of an organic compound. The physical properties of this substance are as follows:
- ** Appearance **: Usually solid, or in powder form, depending on the preparation and treatment process. The powder form is conducive to dissolution and mixing, and is more common in industrial applications and laboratory operations.
- ** Solubility **: Due to the sodium salt structure, it should have a certain solubility in water. The sulfonic acid group in the molecule can form hydrogen bonds and other interactions with water molecules to help it disperse in the aqueous phase. This property is crucial in the application of dyes, textiles and other industries to ensure uniform dispersion in the dye solution and achieve uniform dyeing of fabrics.
- ** Melting point **: The compound has a specific melting point, but the exact value is affected by purity and test conditions. Accurate determination of melting point requires high-purity samples and precise testing equipment. Melting point data can help identify its purity and material properties.
- ** Stability **: Relatively stable under normal conditions, but may be sensitive to light, heat, and humidity. Light or cause changes in its molecular structure, which affects performance; high temperature may trigger decomposition reactions; when humidity is high, water molecules may participate in the reaction and affect quality, so it needs to be stored in a dry, dark, and low temperature environment.
2,2 '- (1,2-Ethenediyl) Bis [5- [[4- (4-Morpholinyl) -6- (Phenylamino) -1,3,5-Triazin-2-Yl] Amino] -Benzenesulfonic Acid], How safe is Disodium Salt
2%2C2%27-%281%2C2-Ethenediyl%29Bis%5B5-%5B%5B4-%284-Morpholinyl%29-6-%28Phenylamino%29-1%2C3%2C5-Triazin-2-Yl%5DAmino%5D-Benzenesulfonic Acid% 5D% 2C Disodium Salt, this is the name of a chemical substance. Regarding its safety, we should investigate in detail.
This substance may have its specific status in industrial or scientific research purposes. However, when it comes to safety, many factors need to be considered. If people are inadvertently exposed to it, or it irritates the skin and eyes. If it is inhaled through the respiratory tract, or affects the respiratory organs, it may cause cough, asthma and other diseases. If eaten by mistake, it may cause gastrointestinal discomfort, such as nausea, vomiting, abdominal pain, etc.
At the environmental level, if it flows into nature, it may have adverse effects on water and soil ecology, endangering the survival and reproduction of aquatic organisms and soil microorganisms. When using this substance, be sure to follow strict safety procedures. Users should wear appropriate protective equipment, such as gloves, goggles, and masks, to avoid direct contact and inhalation. When storing, store in a cool, dry, and well-ventilated place, away from sources of ignition and incompatible substances.
Only in this way can the safety of personnel and the environment be ensured, so that this substance can function under reasonable use without causing disasters.