Solvent Red 172 - Names and Identifiers
Solvent Red 172 - Physico-chemical Properties
| Molecular Formula | C21H13Br2NO3
|
| Molar Mass | 487.141 |
| Density | 1.789g/cm3 |
| Boling Point | 551.6°C at 760 mmHg |
| Flash Point | 287.4°C |
| Vapor Presure | 8.9E-13mmHg at 25°C |
| Refractive Index | 1.743 |
Solvent Red 172 - Introduction
Solvent Red 172 is an organic synthetic dye, commonly known as C.I.Solvent Red 172, also known as permanent red F2G.
Nature:
-Appearance: Red crystalline powder
-Solubility: Soluble in organic solvents, such as alcohols, ethers, ketones, etc.
-Quality indicators: The quality indicators of Solvent Red 172 include chromaticity, content, volatile residues, etc., which can be adjusted according to different application requirements
Use:
Solvent Red 172 is commonly used in ink, plastic, rubber, paint and other fields as a colorant. It has good light resistance, solvent resistance and heat resistance, and can be stably colored in different media.
Preparation Method:
the preparation method of Solvent Red 172 is mainly through the reaction of mercury nitrite and formaldehyde to obtain the intermediate, and then the intermediate is decarboxylated, acylated, coupled and other reactions, and finally the Solvent Red 172 is obtained.
Safety Information:
- Solvent Red 172 is generally safe under normal conditions of use.
-Avoid inhalation of dust or skin contact when in contact.
-When used in a laboratory environment, wear personal protective equipment such as gloves and goggles.
-If exposed or inhaled, wash or seek medical attention immediately.
Last Update：2024-04-09 02:00:47