Disperse Red S-ER
Disperse Red S-ER
CAS: 12223-35-7
Molecular Formula: C17H16ClN5O2
Disperse Red S-ER - Names and Identifiers
| Name | Disperse Red S-ER |
| Synonyms | Disperse Red 50 Disperse Red S-ER Artisil Scarlet 2GFL Disperse red 50 (C.I. 11226) 3-[[4-(2-chloro-4-nitro-phenyl)azophenyl]-ethyl-amino]propanenitrile 3-[{4-[(E)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}(ethyl)amino]propanenitrile |
| CAS | 12223-35-7 |
| EINECS | 255-127-6 |
| InChI | InChI=1/C17H16ClN5O2/c1-2-22(11-3-10-19)14-6-4-13(5-7-14)20-21-17-9-8-15(23(24)25)12-16(17)18/h4-9,12H,2-3,11H2,1H3 |
Disperse Red S-ER - Physico-chemical Properties
| Molecular Formula | C17H16ClN5O2 |
| Molar Mass | 357.799 |
| Density | 1.27g/cm3 |
| Boling Point | 579.4°C at 760 mmHg |
| Flash Point | 304.2°C |
| Vapor Presure | 2.02E-13mmHg at 25°C |
| Refractive Index | 1.616 |
Disperse Red S-ER - Introduction
Disperse Red S-ER is an organic disperse dye, also known as Carmine S. Its chemical name is C. I. 12227 and its molecular formula is C17H14ClN3O3S. The following are some properties, uses, preparation methods and safety information about Disperse Red S-ER:
Nature:
-Appearance: Disperse Red S-ER is a red crystalline powder.
-Solubility: Its solubility in water is very low, but it can be dispersed in water by preparing a dispersion.
-Stability: Disperse Red S-ER is relatively stable under acidic and neutral conditions, but it will decompose to a certain extent under alkaline conditions.
Use:
-The main use of Disperse Red S-ER is as a colorant for dyes and pigments such as textiles, plastics and paints.
-It can also be used in dye-sensitized solar cells, inks and pigments.
Preparation Method:
-The preparation of Disperse Red S-ER is usually achieved by synthesizing a complex of an organic dye and a surfactant compatible with it. This can be achieved by dissolving the organic dye together with the surfactant, heating, and then going through the steps of desolvation and drying.
Safety Information:
-Disperse Red S-ER has a stimulating effect on the skin and eyes. Rinse with water immediately after contact. Avoid inhalation of dust and contact with powder.
-Wear appropriate personal protective equipment such as gloves, goggles and protective clothing when handling Disperse Red S-ER.
-Do not mix Disperse Red S-ER with combustibles or oxidants to avoid the risk of fire or explosion.
-When using and storing disperse red S-ER, please observe safe operation and regulations, and keep away from children and animals.
Nature:
-Appearance: Disperse Red S-ER is a red crystalline powder.
-Solubility: Its solubility in water is very low, but it can be dispersed in water by preparing a dispersion.
-Stability: Disperse Red S-ER is relatively stable under acidic and neutral conditions, but it will decompose to a certain extent under alkaline conditions.
Use:
-The main use of Disperse Red S-ER is as a colorant for dyes and pigments such as textiles, plastics and paints.
-It can also be used in dye-sensitized solar cells, inks and pigments.
Preparation Method:
-The preparation of Disperse Red S-ER is usually achieved by synthesizing a complex of an organic dye and a surfactant compatible with it. This can be achieved by dissolving the organic dye together with the surfactant, heating, and then going through the steps of desolvation and drying.
Safety Information:
-Disperse Red S-ER has a stimulating effect on the skin and eyes. Rinse with water immediately after contact. Avoid inhalation of dust and contact with powder.
-Wear appropriate personal protective equipment such as gloves, goggles and protective clothing when handling Disperse Red S-ER.
-Do not mix Disperse Red S-ER with combustibles or oxidants to avoid the risk of fire or explosion.
-When using and storing disperse red S-ER, please observe safe operation and regulations, and keep away from children and animals.
Last Update：2024-04-10 22:29:15
