Sudan Black B;C.I. 26150;Fat Black HB;Solvent Black 3;fat black for microscopy;sudan black B practical grade;Sudanblack;SUDAN BLACK B (FAST BLACK HB);Ceres black BN;Solvent Black 3;2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine;Sudan Black B,high purity biological stain;SudanBlackB,highpuritybiologicalstain25GR;SudanBlackB,highpuritybiologicalstain100GR;Sudan Black B, certified;SUDAN BLACK B, C.I. 26150 CERTIFIED FOR MICROSCOPICAL STAINING;3,3-DIMETHYL-8-(2-[4-(2-PHENYLDIAZEN-1-YL)NAPHTHALEN-1-YL]DIAZEN-1-YL)-2,4-DIAZATRICYCLO[7.3.1.0(5,13)]TRIDECA-1(12),5,7,9(13),10-PENTAENE;2,2-Dimethyl-6-{[4-(phenyldiazenyl)-1-naphthyl]-diazenyl}-2,3-dihydro-1H-perimidine;(2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene