For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
C.I. Direct Yellow 4, disodium salt
SpectraBase Compound ID IHBG4aqm5D5
InChI InChI=1S/C26H20N4O8S2.2Na/c31-22-10-6-19(7-11-22)27-29-21-5-4-18(25(16-21)39(33,34)35)3-1-17-2-14-24(26(15-17)40(36,37)38)30-28-20-8-12-23(32)13-9-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b3-1+,29-27?,30-28?;;
InChIKey HOPDTKPRGRERQN-WEUGEZKKSA-L
Mol Weight 624.54953856 g/mol
Molecular Formula C26H18N4Na2O8S2
Exact Mass 624.036144 g/mol

Ultraviolet-Visible (UV-Vis) Spectrum

Ultraviolet-Visible (UV-Vis) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 39LHuxtbdOb
Name C. I. Direct Yellow 4, disodium salt
Conditions Basic
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H18N4Na2O8S2
InChI InChI=1S/C26H20N4O8S2.2Na/c31-22-10-6-19(7-11-22)27-29-21-5-4-18(25(16-21)39(33,34)35)3-1-17-2-14-24(26(15-17)40(36,37)38)30-28-20-8-12-23(32)13-9-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b3-1+,29-27?,30-28?;;
InChIKey HOPDTKPRGRERQN-WEUGEZKKSA-L
Sadtler IR Number 44875
Sadtler UV Number 23107B
Solvent Methanol