Chromium (Cr) Powder

Physical and chemical properties:

Chromium is a silvery white shiny metal. Pure chromium has ductility, and chromium containing impurities is hard and brittle. Density 7.20g/cm3. Soluble in strong alkali solution. Chromium has high corrosion resistance and oxidizes slowly in the air, even in the red hot state. Insoluble in water. Plating on metal can play a protective role

chromium can slowly dissolve in dilute hydrochloric acid and sulfuric acid to form a blue solution. Contact with air turns green because it is oxidized to green CrCl3

Application field:

Main application: It can be used as a coating material and has a wide range of uses in food, machinery, electrical appliances, automobiles, aerospace and other industrial sectors.