SHANDONG ZHISHANG CHEMICAL CO.LTD
Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce
dyes,pesticides, pharmaceuticals, resins, Additives, plasticizers and other intermediates. Because it was originally used to make
dyes, also known as dye intermediates.now it is referred to the various intermediates obtained during organic synthesis.
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