Characteric : It is cubic crystal system or amorphous powder , olive green , which has metallic luster . its gravity is 5.21 , melting point is 2,266±25ºC and boiling point is 4,000ºC . It can not dissolve in water and acidic solution , but it can dissolve in the solution of alkali metallic bromate . It is very stable to light , atmosphere , high temperature and corrosive gas (SO2, H2S etc.) . It has high covering power and magnetism .
Usage : It is mainly used in green grourd pave paint colorant , smelting metal chromium , chromic carbide and catalyst of organic synthetic chromium . It is used as coloring agent for coloring painting on ceramics and enamelware and imitation leather or building material ; It is also used for making sun-proof coating , abrasive , green polishing compound , refractory materials and special printing ink for printing bank note .
Packing : packed in composite bag lined with plastic bag . Net Weight 25kg
Packing : packed in composite bag lined with plastic bag . Net Weight 25kg