C.I.Acid Green 104 (9CI) - Names and Identifiers
C.I.Acid Green 104 (9CI) - Introduction
Acid Green 104, also known as Acid Yellow 7G, is an organic synthetic dye. The following is a description of the nature, use, preparation and safety information of Acid Green 104:
Nature:
- Acid Green 104 is a green crystalline powder.
-It has good solubility in water, but is insoluble in organic solvents.
- Acid Green 104 is yellow-green under acidic conditions and turns blue-green under alkaline conditions.
-It is an acid dye that can be co-dyed with cationic dyes.
Use:
- Acid Green 104 are widely used as dyes and pigments in the textile, leather and paper industries.
-It can provide bright green or yellow-green, and has good light resistance, washing resistance and alkali resistance.
- Acid Green 104 is also used for dyeing and marking in the electronics and printing industries.
Preparation Method:
The preparation of-Acid Green 104 is usually carried out by chemical synthesis methods.
-It is obtained by the vulcanization reaction of p-nitroaniline compounds.
-The reaction conditions, temperature and pH value need to be controlled during the preparation process to obtain the desired product quality.
Safety Information:
- Acid Green 104 is a chemical compound and should be used and stored safely.
-To prevent inhalation, skin contact and ingestion, wear appropriate personal protective equipment when using.
-Avoid contact with strong oxidants to avoid dangerous reactions.
-In case of accidental inhalation or skin contact, rinse immediately with water and seek medical help.
- Acid Green 104 does not pose a significant risk of explosion or combustion under normal conditions of use, but should be kept away from sources of ignition.
Last Update：2024-04-09 15:17:58