รงควัตถุสีแดง

รงควัตถุแดง 268

Product Name PIGMENT RED 268 Synonyms C.I.Pigment Red 268; C.I.PR268; PR268; P.R.268 C.I. 12316 CAS NO. 16403-84-2 EINECS 240-454-9 Molecular Weight 424.45 Molecular Formula C25H20N4O3 Density 1.316g/cm3 Color Red powder Molecular structure...

รงควัตถุแดง 269

Product Name PIGMENT RED 269 Synonyms C.I.Pigment Red 269; C.I.PR269; PR269; P.R.269 C.I. 12466 CAS NO. 67990-05-0 EINECS 268-028-8 Molecular Weight: 581.02 Molecular Formula C32H25ClN4O5 Density 1.334g/cm3 Color Red powder Molecular structure...