Chrome Oxide Green For Castable

We are one of the most well-distinguished companies in the market that are into exporting, manufacturing and supplying an excellent quality spectrum of Chrome Oxide Green for castable 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 oxide 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.
Application:Through high temperature burning, chrome oxide green of acid showed inertia of acid and alkali, is great refractory material. Usually added to corundum or corundum spinel refractory materials, can significantly improve the performance of high temperature strength, slag resistance, etc.