CAS Registry Number®
2519-30-4
CAS Name
Brilliant Black BN
Molecular Formula
C28H21N5O14S4.4Na
Other Names and Identifiers
InChI
InChI=1S/C28H21N5O14S4.4Na/c1-14(34)29-23-10-11-24(50(42,43)44)20-13-25(51(45,46)47)27(28(35)26(20)23)33-32-22-9-8-21(18-7-6-17(12-19(18)22)49(39,40)41)31-30-15-2-4-16(5-3-15)48(36,37)38;;;;/h2-13,35H,1H3,(H,29,34)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;
InChIKey
InChIKey=HYFRXHKGULCPMO-UHFFFAOYSA-N
SMILES
N(C(C)=O)C=1C2=C(C(S(=O)(=O)O)=CC1)C=C(S(=O)(=O)O)C(N=NC=3C4=C(C(N=NC5=CC=C(S(=O)(=O)O)C=C5)=CC3)C=CC(S(=O)(=O)O)=C4)=C2O.[Na]
Canonical SMILES
[Na].O=C(NC1=CC=C(C=2C=C(C(N=NC3=CC=C(N=NC4=CC=C(C=C4)S(=O)(=O)O)C=5C=CC(=CC35)S(=O)(=O)O)=C(O)C12)S(=O)(=O)O)S(=O)(=O)O)C
Other Names for this Substance
- 1,7-Naphthalenedisulfonic acid, 4-(acetylamino)-5-hydroxy-6-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4)
- Brilliant Black BN
- C.I. Food Black 1, tetrasodium salt
- 1,7-Naphthalenedisulfonic acid, 4-(acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt
- C.I. Food Black 1
- 1743 Black
- C.I. 28440
- Black PN
- Blue Black BN
- Brilliant Acid Black BNA Export
- Brilliant Acid Black BN Extra Pure A
- Brilliant Black A
- Brilliant Black NFQ
- Brilliant Black NAF
- Certicol Black PNW
- Cilefa Black B
- Edicol Supra Black BN
- Hexacol Black PN
- Melan Black
- Tetrasodium 2-[4-(p-sulfophenylazo)-7-sulfo-1-naphthylazo]-8-acetamido-1-naphthol-3,5-disulfonate
- Xylene Black F
- Brilliant Black PN
- Food Black 1
- L Black 8000
- Brilliant Black N
- E 151
- Brilliant Black 80
- Brilliant Black 1
Deleted or Replaced CAS Registry Numbers
50925-73-0
