Disperse Blue SE-2R - Names and Identifiers
Disperse Blue SE-2R - Physico-chemical Properties
Disperse Blue SE-2R - Introduction
Disperse blue SE-2R is an organic dye, also known as a Soxal dye. The following is an introduction to some properties, uses, preparation methods and safety information of disperse blue SE-2R:
Nature:
1. Appearance: Disperse blue SE-2R is dark blue powder.
2. Solubility: Disperse Blue is SE-2R insoluble in water, but soluble in organic solvents such as ketones, alcohols and ethers.
3. Stability: Disperse blue SE-2R is relatively stable under acidic and neutral conditions, but it will fade under strong alkaline conditions.
4. Color rendering: Disperse blue SE-2R can color on fiber materials and has good dispersibility.
Use:
1. Dye industry: Disperse blue SE-2R is commonly used for dyeing fiber materials, such as polyester, nylon, polyester and propylene fibers.
2. Printing industry: Disperse blue SE-2R can also be used for the preparation of inks and pigments.
3. Other applications: Disperse blue SE-2R can also be used as an intermediate for the study of dyes, pigments and color developers.
Preparation Method:
The preparation method of disperse blue SE-2R is usually obtained by an organic synthesis route. Specific preparation methods may involve the steps of acylation, coupling and reduction.
Safety Information:
1. Disperse blue is SE-2R a chemical dye and should avoid direct contact with skin and eyes.
2. use should wear appropriate protective equipment, such as gloves, glasses and protective mask.
3. Pay attention to a well-ventilated laboratory environment during operation.
4. If inhaled or ingested, seek medical attention immediately and provide your doctor with detailed product information.
Last Update：2024-04-09 02:00:32