Solvent Green 28 CAS 28198-05-2

Introduction

Solvent Green 28, also known as Dye Green 28, is an organic dye. The following is an introduction to some of the properties, uses, preparation methods and safety information of solvent green 28:

Quality:

- Appearance: Solvent Green 28 is a green powdery substance.

- Solubility: It can be dissolved in organic solvents such as alcohols, ethers, and ketone solvents.

- Stability: The dye may fade when exposed to sunlight.

Use:

- Dyes: Solvent Green 28 is widely used as a green dye in textile, leather, coatings, inks and other industries.

- Labeling agent: It can also be used as a labeling agent in biochemical research.

- Developer: In the photographic and printing industries, solvent green 28 can also be used as a developer.

Method:

- A common method is to synthesize solvent green 28 by vulcanization of phenol. Specific steps include phenol reacting with hydrogen sulfide to form phenol, diacetic anhydride to form phenothiophenol acetate, and finally with methylene blue to form solvent green 28.

Safety Information:

- Solvent Green 28 is considered a relatively safe substance for short-term skin contact. Avoid prolonged exposure and abuse. In case of skin contact, rinse immediately with plenty of water. In case of eye contact, rinse immediately with water for at least 15 minutes and seek medical attention immediately.

- When storing and handling solvent Green 28, follow the relevant safety operating procedures and guidelines.