What is leather chemical?

Leather chemical materials are special chemical materials for leather and fur, which play a very important role in leather and fur, and it is divided into seven categories: raw skin treatment mater...

On the function of humic acid and its relationship with soil

What is humic acid?Humic acid is a macromolecular organic substance widely existing in nature, widely used in agriculture, forestry, animal husbandry, petroleum, chemical industry, building materia...

Introduction of chromium salts

I. Overview of chromium saltsChromium salt is one of the main series of inorganic chemical products in China, widely used in metallurgy, leather, pigments, dyes, spices, metal watch treatment, wood...

Chrome oxide green: preferred high temperature resistant inorganic pigment

Pigments are an integral part of the development of human civilization. From ancient natural pigments to modern synthetic pigments, pigments play an important role in art, industry and science. Hig...