Pigment Brown 6 CAS NO.52357-70-7

IRON OXIDE BROWN PIGMENT Iron oxide brown 600 Iron oxide brown 610 Iron oxide brown 663 Iron oxide brown 686 Test items specifications test…

IRON OXIDE BROWN PIGMENT Iron oxide brown 600 Iron oxide brown 610 Iron oxide brown 663 Iron oxide brown 686 Test items specifications test results Appearance brown powder similar Content of fe2o3 88.0% min 88.2% Volatile at 105 deg 1.0% max 0.60% Soluble in water 0.3% max 0.23% Residue (320 mesh) % 0.3% max 0.10% Oil absorption 20-30 % 26.2 pH of water extract 3.5-7 4.0 Shade close to standard close Tinting strength 98-102 % 100.2% Usage: Paint&coating Brick&tile