PR21-Pigment Red 21
PR13-Pigment Red 13
PR21-Pigment Red 21
organic
4-(E)-2-(2-chlorophenyl)diazen-1-yl-3-hydroxy-N-phenylnaphthalene-2-carboxamide
C23H16ClN3O2
Yellowish red
It is a mono azo pigment red, yellowish, mainly used in paint. Transparent, strong color.
Unlikely to cause harmful effects under normal conditions of handling and use.
Unknown.
PR13-Pigment Red 13
Toluidine
CAS 6535-47-3
UPC Code: 741389128106