Naphthol As-irg Posted By Yzjchem -
China
Summary: molecular formula c12h14o4ncl 271 6 cas 4433 79 8 1 appearance white
Pigment Red 269 Posted By HUPCChemical -
China
Summary: pigment red 269 un8175 naphthol ra 1087 chemical cas 67990 05 0 eu 268 028 8
Pigment Red 268 Posted By HUPCChemical -
China
Summary: pigment red 268 un8174 permanent scarlet oa chemical naphthol ra 1012 cas 16403
Pigment Red 146 Posted By HUPCChemical -
China
Summary: pigment red 146 fast fbb cas 5280 68 2 eu 226 103 12485 formula c33h27cln4o6