Chromate(1-), [3-hydroxy-4-[2-(1-hydroxy-8-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenesulfonato(4-)]-, sodium (1:1)
CAS Registry Number®
70942-15-3
CAS Name
Chromate(1-), [3-hydroxy-4-[2-(1-hydroxy-8-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenesulfonato(4-)]-, sodium (1:1)Molecular Formula
C20H10CrN2O8S2.NaCite this Page
Chromate(1-), [3-hydroxy-4-[2-(1-hydroxy-8-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenesulfonato(4-)]-, sodium (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=70942-15-3 (retrieved ) (CAS RN: 70942-15-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C20H14N2O8S2.Cr.Na/c23-15-10-17(32(28,29)30)12-5-1-2-6-13(12)19(15)22-21-14-9-8-11-4-3-7-16(31(25,26)27)18(11)20(14)24;;/h1-10,23-24H,(H,25,26,27)(H,28,29,30);;/q;+3;+1/p-4
InChIKey
InChIKey=FZEAZTGOZSYASU-UHFFFAOYSA-J
SMILES
S(=O)(=O)([O-])C=1C=2C(C=3[N]=4[Cr+3]([O-]C3C1)[O-]C=5C(N4)=CC=C6C5C(S(=O)(=O)[O-])=CC=C6)=CC=CC2.[Na+]
Canonical SMILES
[Na+].O=S(=O)([O-])C=1C=CC=C2C=CC=3N=[N]4C=5C([O-][Cr+3]4[O-]C3C21)=CC(=C6C=CC=CC65)S(=O)(=O)[O-]
Other Names for this Substance
- Chromate(1-), [3-hydroxy-4-[2-(1-hydroxy-8-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenesulfonato(4-)]-, sodium (1:1)
- Chromate(1-), [3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthalenyl)azo]-1-naphthalenesulfonato(4-)]-, sodium
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthalenyl)azo]-, chromium complex