Overview Of Chemical And Pharmaceutical Intermediates
Chemical and pharmaceutical intermediates (intermediate), using coal tar or petroleum products as chemical raw materials to manufacture dyes, pesticides, medicines, resins, additives, plasticizers and other intermediate products. China collectively refers to the raw materials and intermediates for the production of 11 categories of fine chemicals as chemical intermediates.
According to national conditions and the needs of national economic development, China divides fine chemicals into pesticides, dyes, paints, pigments, reagents and high-purity substances, information chemicals, food and feed additives, adhesives, catalysts and various additives. , Chemicals and daily-use chemicals, functional macromolecules in high-molecular polymers and other 11 categories. China collectively refers to the raw materials and intermediates for the production of the above 11 categories of fine chemicals as chemical intermediates.