C.I. Mordant Black 17
CAS Registry Number®
2538-85-4
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CAS Name
C.I. Mordant Black 17Molecular Formula
C20H14N2O5S.NaCite this Page
C.I. Mordant Black 17. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=2538-85-4 (retrieved ) (CAS RN: 2538-85-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);
InChIKey
InChIKey=DUAOEJHKAFVBAC-UHFFFAOYSA-N
SMILES
N(=NC=1C2=C(C=CC1O)C=CC=C2)C=3C4=C(C(S(=O)(=O)O)=CC3O)C=CC=C4.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC(O)=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=4C=CC=CC41
Other Names for this Substance
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
- C.I. Mordant Black 17, monosodium salt
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
- C.I. Mordant Black 17
- Eriochrome Blue Black R
Deleted or Replaced CAS Registry Numbers
51142-04-2
