REACTIVE YELLOW 145 - Names and Identifiers
REACTIVE YELLOW 145 - Physico-chemical Properties
| Molecular Formula | C28H20ClN9O16S5.4Na
|
| Molar Mass | 1026.26 |
| Physical and Chemical Properties | EPA Chemical Information C. I. Reactive Yellow 145 (93050-80-7) |
REACTIVE YELLOW 145 - Upstream Downstream Industry
REACTIVE YELLOW 145 - Introduction
REACTIVE YELLOW 145(REACTIVE YELLOW 145) is a REACTIVE dye, commonly used in the dye and textile industries. It belongs to the azo dyes, and has good light fastness and washing fastness.
The molecular structure of REACTIVE YELLOW 145 contains REACTIVE groups, which can be covalently combined with the groups of fiber materials to form stable dyeing substances. This kind of dye can produce chemical reaction with the fiber in the dyeing process, so that the dye molecules are closely combined with the fiber, and the dyeing fastness and durability are improved.
REACTIVE YELLOW 145 are generally prepared by chemical synthesis, and the main steps include coupling reaction and chemical modification. The specific preparation method may involve a variety of chemical reagents and needs to be carried out in a laboratory or chemical plant.
Regarding safety information, REACTIVE YELLOW 145 has less relevant data, but in general, it is a chemical that requires attention to safe operation when used. Avoid inhalation, contact with skin, and entry into eyes. Wear appropriate personal protective equipment, such as lab gloves, glasses and overalls, when in use. Prior to storage and handling, relevant safety guidelines and instructions should be read and observed. If you have any questions about the use, please consult the relevant professionals.
Last Update：2024-04-09 19:05:54