Sudan

Sudan I
Sudan II
Sudan III
Sudan IV
Sudan Black B

SOM CODE MODEL COMPANY DESCRIPTION
N391/5 6162 LOBACHEMI, INDIA SUDAN IV FOR MICROSCOPY 10GM/BTL (C24H20N4O, 1-(2-METHYL-4-(2-METHYLPHENYLAZO)PHENYLAZO)-2-NAPHTHOL, SOLVENT RED 24)