Naphthol yellow S

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by DePiep (talk | contribs) at 12:13, 2 November 2015 (Chembox: unknown parameters: fix spelling, replace or remove. See also full parameter list (via AWB script)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Naphthol yellow S[1]
Names
IUPAC name
Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate
Other names
Acid Yellow 1; Food Yellow 1; Sodium flavianate; Flavianic acid, sodium salt; C.I. 10316
Identifiers
3D model (JSmol)
ChEBI
ECHA InfoCard 100.011.537 Edit this at Wikidata
  • C1=CC2=C(C=C1S(=O)(=O)[O-])C(=C(C=C2[N+](=O)[O-])[N+](=O)[O-])[O-].[Na+] .[Na+]
Properties
C10H4N2Na2O8S
Molar mass 358.19 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Naphthol yellow S is a compound with formula Na2(C10H4SN2O8). It is a dye.

References

  1. ^ Naphthol Yellow S at Sigma-Aldrich
Stub icon

This article about an organic compound is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Naphthol_yellow_S&oldid=688680507"