SCIENCE & INNOVATION

SYNTHESIS OF INORGANIC PIGMENTS BASED ON COMPLEX COMPOUNDS

14.02.2023 International Scientific Journal "Science and Innovation". Series A. Volume 2 Issue 2

Hagberdiyeva Mohinur Khujaberdi qizi, Makhmatkulova Zukhra Kholmurodovna

Abstract. We study the pigments synthesized on the basis of complex compounds, their classification, as well as the chemical composition of pigments. We will get acquainted with how pigments synthesized from complex compounds are classified according to the order and on their basis inorganic pigments. Pigments are classified on the basis of the following chemical, physical, technical, feasibility and sanitary and hygienic indicators. Inorganic pigments are made up of several types. In the case when the chemical elements present in their composition depend on the elements in the periodic table, the composition and properties of the dyes also change.

Keywords: complex compounds, pigments, color, classification, pH value of aqueous extract, dispersion, surface area, intensity, raw materials, inorganic raw materials, intermediate product, coloring substance