Red 2 - Names and Identifiers
Red 2 - Introduction
Red 2, also known as phthalocyanine Red, is an organic synthetic dye with the chemical name dichlorophthalocyanine. The following is an introduction to some properties, uses, methods and safety information of Red 2:
Nature:
Red 2 is a dark Red crystal or powder with good solubility and high solubility in organic solvents. Its chemical structure contains phthalocyanine ring, so that it has a strong coloring ability and stability.
Use:
Red 2 is widely used in textile, leather, plastics and other industries as a dye for dyeing fibers and increasing the Color Vividness of products. In addition, Red 2 can also be used for the preparation of pigments and pigments in the ink, paint, cosmetics and other industries.
Method:
Red 2 is mainly synthesized by the reaction of phthalocyanine with copper chloride. The specific synthesis steps include the reaction of phthalocyanine with copper chloride in the reaction solvent to generate Red 2. The preparation process requires control of the reaction conditions and the ratio of reactants to obtain a high purity product.
Safety Information:
When using Red 2, you need to pay attention to the following points:
1. Red 2 is a chemical dye. Direct contact with eyes and skin should be avoided to avoid irritation.
2. When operating Red 2, it is necessary to maintain good ventilation conditions to avoid inhalation of dust and steam.
3. Red 2 has certain toxicity and is not edible. Special attention should be paid to children's contact.
4. When treating Red 2 waste liquid, it should be treated in accordance with relevant laws and regulations to prevent pollution to the environment.
Last Update：2024-04-09 19:05:54