| Synonyms: | Chromate(3-),bis[3-(hydroxy-kO)-4-[[2-(hydroxy-kO)-1-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-, trisodium(9CI); Chromate(3-),bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]-,trisodium; 1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, chromium complex; AcidBlack 172; Acid Black D-BL; Acid Black GR; Acid Black MR; Acid Black MRI; AcidBlack RS-BLN; Allilon Acid Black M-R; Ambilan Black DR; Anadurm Black S-DR;Apollo Nylon Fast Black GLF; Apollo Nylon Fast Black GLFN; Bemaplex Black CR;Best Acid Black LD; Black M-RN; C.I. 15711:1; C.I. Acid Black 172; ChromalonBlack MR; Cololan Black LD; Daedo Acid Black LD; Dinalan Fast Black LDN; DyalanBlack S-DL; Dye-O=Lan Black RPL; Elbelan Black M-R; Elbenyl Black D-R; ErionylBlack M-R; Erionyl Black M-RN; Everacid Black LD; Everacid Black LDN; EveracidGrey EBL; Hispalan Black H-RN; Isolan Black 2S-RLN; Kemacid Black MR; LanasetBlack B; Lanasyn Black S-DB; Lerui Acid Black S-RL; Monacid Black MR; NeutralBlack S-RL; Neutrichrome Black M-R; Nylanthrene Black C-DPL; Nylomine Black D2R; Pacid Black MR; RS-BLN Acid Black 172; Ratna Acid Black MR; Ricoamide BlackRPL; Rifa Acid Fast Black LDS; Rifa Leather Grey BL; Rylan Black R; Sella FastBlack BR; Sella Fast Black BR 7; Telon Black LD 01; Telon Fast Black LDN;Triasolan Black RLS |
| InChI: | InChI=1/2C20H17N3O7S.Cr.3Na/c2*24-15-9-8-11-4-1-2-5-12(11)19(15)21-22-20-13-6-3-7-14(23(26)27)18(13)17(10-16(20)25)31(28,29)30;;;;/h2*1-3,7-10,14,24-25H,4-6H2,(H,28,29,30);;;;/q;;4*+1/p-4/b2*22-21-;;;;/rC40H30CrN6O14S2.3Na/c48-46(49)27-13-5-11-25-35(27)33(62(52,53)54)19-31-39(25)44-42-37-23-9-3-1-7-21(23)15-17-29(37)58-41(60-31)59-30-18-16-22-8-2-4-10-24(22)38(30)43-45-40-26-12-6-14-28(47(50)51)36(26)34(63(55,56)57)20-32(40)61-41;;;/h1-6,13-20,27-28H,7-12H2,(H,52,53,54)(H,55,56,57);;;/q-3;3*+1/b44-42-,45-43-;;; |
![(C40H20CrN6O14S2.3Na) Chromate(3-),bis[3-(hydroxy-kO)-4-[[2-(hydroxy-kO)-1-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulf...](https://img.guidechem.com/casimg/57693-14-8.jpg)
