Chemical Composition:
Color Index:     Pigment Red 185
C.I.NO.:     12516
Chemical Formula:    
C27H24N6O6S
CAS NO.:     51920-12-8, 61951-98-2
EU NO.:     257-515-0, 263-353-1
Physical Properties:
Physical Form :     Red Powder
Heat Resistance(o C):     250
Density (g/cm3):     1.45
Specific Surface(㎡/g):     45
PH Value:     6.0-8.0
Oil Absorption(ml/100g):     40-50         http://www.honorpigment.com