... green,yellow,black,red main used in coating,paint and materials iron oxide green,yellow,black,redmain used in coating,paint and materialscomples ... ) ≥ Volatile Matter at 105°C (%,m/m)≤1.0Soluble Matter In Water,%≤2.5PH Value Of Water Slurry≥6.0Oil Absorption ... μm mesh sieve),%(m/m) ≤0.5 Note: The data in the form was from our caompany’s testingSystem.Please check ...