Chromium oxide green for pigment manufacturing

Chromium oxide green for pigment manufacturing:As a pigment component, chromium oxide green can produce green pigments with excellent light resistance, heat resistance, and chemical corrosion resistance.

Chromium oxide green, also known as chromium trioxide or "chromium oxide", is a dark green crystalline powder with a metallic luster. It belongs to the hexagonal or cubic crystal system and is the same crystal form as alpha alumina. Its chemical formula is Cr2O3, molecular weight is 151.99, and relative density is 5.21. It is harder than quartz and steel, with a melting point of 1990 ℃ and a boiling point of over 3000 ℃. Its chemical properties are extremely stable. It has magnetism. Insoluble in water and alcohol. Chromium (III) oxide green, which has been burned at high temperatures, is inert to both acids and bases, but can co melt with acidic fluxes and transform into soluble chromium (III) salts. Soluble in hot alkali metal bromate solution. Chromium oxide green is a common green pigment, which can range in color from bright green to dark green. It has excellent properties such as light resistance, heat resistance, and chemical corrosion resistance, with high coverage but a darker color.

Chromium oxide green is a green solid with a corundum structure, also known as chromium green.

Chromium Oxide Green,Chromium Oxide Green Refractory Matter,Chromium Oxide Green Pigment,Chromium Oxide Green Metallurgy