3179-84-8 Acid Alizarine Black 27432 Acid Alizarine Black 29184 Acid Alizarine Black MR Acid Alizarine Black R Acid Alizarine Black R 2A Acid Alizarine Black R New Acid Alizarine Black RG Acid Alizarine Black RT Acid Chrome Black 4RF Acid Chrome Black RF Alizarine Chrome Black 4R Benzenesulfonic acid, 4-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo)-5-nitro-, monosodium salt C.I. 15690 C.I. Mordant Black 15 C.I. Mordant Black 15, monosodium salt Chrome Black BK Cromal Violet Black NR Czern kwasowo-chromowa [Polish] EINECS 221-663-4 Eriochrome Black SR Java Chrome Black SR Monosodium 4-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo)-5-nitrobenzenesulfonate Shikiso Chrome Black R Sodium 4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)-5-nitrobenzenesulphonate Solochromate Fast Grey RA Solochrome Black RN Tetrochrome