Green Refractory Materials Chromium Oxide Powder

Riding on unfathomable volumes of industrial expertise, we are engaged in exporting, manufacturing and supplying a superior quality spectrum of Refractory Materials Chromium Oxide Powder in Luoyang, Henan, China. Chrome oxide green is also called chromium oxide,molecular weight is 151.99,in hexagonal system,light green or dark green powder. Bulk density is 5.21g/cm3,melting point is 2265a ,boiling point is3654a a Chrome green is insoluble in water,acid or organic solvent,but can be slightly soluble in concentrated sodium hydroxide solution,soluble in hot sodium bromate solution,hot concentrated perchloric acid solution or boiling sulphur&phosphorus mixed acid.
Chrome oxide green is stable to light,atmosphere,and corrosive gases,has excellent weatherability.has excellent thermal stability.after high temperature burning,chrome oxide green is inert to acid and alkali,is the high-quality refractory material.
Application:. Usually added to corundum or corundum spinel refractory materials, can significantly improve the performance of high temperature strength, slag resistance, etc.