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Substance Name: D&C Red No. 6 barium lake
RN: 17852-98-1
UNII: K4XZD9W99K
InChIKey: GSEGKBMSKPDICA-RZLHGTIFSA-L

Molecular Formula

  • C18-H14-N2-O6-S.Ba

Molecular Weight

  • 521.697
 
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Names and Synonyms

Name of Substance

  • D&C Red No. 6 barium lake

Synonyms

  • C.I. Pigment Red 57, barium salt (1:1)
  • D And C Red No. 6, barium lake
  • EINECS 241-806-4
  • UNII-K4XZD9W99K

Systematic Names

  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, barium salt (1:1)
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-(2-(4-methyl-2-sulfophenyl)diazenyl)-, barium salt (1:1)
  • Barium 3-hydroxy-4-((4-methyl-2-sulphonatophenyl)azo)-2-naphthoate

Registry Numbers

CAS Registry Number

  • 17852-98-1

FDA UNII

  • K4XZD9W99K

System Generated Number

  • 0017852981

Molecular Formulas

Molecular Formula

  • C18-H14-N2-O6-S.Ba

Molecular Formula Fragments

  • Ba
  • C18-H14-N2-O6-S
  • COMPONENT

Structure Descriptors

InChI

1S/C18H14N2O6S.Ba/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);/q;+2/p-2/b20-19+;

InChIKey

GSEGKBMSKPDICA-RZLHGTIFSA-L

Smiles

[Ba+2].c1c(c(c(c2ccccc12)\N=N\c1c(cc(cc1)C)S(=O)(=O)[O-])O)C(=O)[O-]