Purity--------------------------------99%Min
Water Soluble------------------0.40%Max
Residue on 325 mesh------0.30%Max
Moisture-------------------------0.30%Max
Heat Stability----------------------1200℃
  
Chemical Formula: Cr2O3
Appearance: Green Powder
Packing: 25kgs net bag, 20mts in the 20’FCL
Usage: In smelting of metal chrome, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc.