|Water soluble matter%||0.3||0.3||0.8|
|Oil absorption||15-20 g/100g||15-25g/100g||18-25g/100g|
|Coloring Strength||As Standard|
Packing: 25kg plastic weaving bag or jumbo bag
Application: 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.