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Aolisen Chemical Company Limited
Aolisen Chemical Company Limited

About Dye Intermediates

1. The development trend of dye intermediates

Dye intermediates are an extremely important branch of the fine chemical industry, and the rapid development of the dye industry depends on the development of the intermediates that match it. The production of dye intermediates has made considerable progress since the 1950s.

With the increasingly fierce market competition, dyes and intermediates have made innovations in production technology; breakthroughs have been made in the development of new varieties, improved production processes, research on new methods, old varieties and new uses, and environmental protection. The production of dye intermediates is carried out with a clean process.

2. Application development of dye intermediates

In fact, the application development of intermediates is diverse. A certain intermediate used in dyes is called a dye intermediate, and when used in pesticides and medicines, it is also called a pesticide or pharmaceutical intermediate.

The research of fine chemical intermediates is characterized by a wide variety of varieties. Except for a few varieties, the production scale of most varieties is not very large, but the preparation process is often more complicated, involving many unit reactions and separation processes. A considerable amount of "three wastes" needs to be properly handled.

The research and production of intermediates tend to be appropriately concentrated to achieve serial production. A set of production equipment can produce several to a dozen intermediate varieties. Such research and production are relatively easy to implement through the overall development and the use of new technologies, which will get twice the result with half the effort.

As one of the professional dye intermediates manufacturers, AOLISENCHEM is ready to develop and provide tailor-made solutions that meet customer requirements.