Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Pigment Red 48 calcium salt
RN: 7023-61-2
UNII: 3S62RPH1XY
InChIKey: KCAQGUXPIKJXTQ-ANVLNOONSA-L

Molecular Formula

  • C18-H13-Cl-N2-O6-S.Ca

Molecular Weight

  • 458.89
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Pigment Red 48 calcium salt

Name of Substance

  • Pigment Red 48 calcium

Synonyms

  • 4-((5-Chloro-2-sulfo-p-tolyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, calcium salt (1:1)
  • C.I. Pigment Red 48, calcium salt (1:1)
  • EC 230-303-5
  • EINECS 230-303-5
  • UNII-3S62RPH1XY

Systematic Names

  • 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, calcium salt (1:1)
  • 2-Naphthalenecarboxylic acid, 4-(2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-, calcium salt (1:1)
  • Calcium 4-((5-chloro-4-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate

Superlist Names

  • C.I. Pigment Red 48, calcium salt
  • C.I. Pigment Red 48, calcium salt (1:1)

Registry Numbers

CAS Registry Number

  • 7023-61-2

FDA UNII

  • 3S62RPH1XY

Other Registry Numbers

  • 108569-87-5
  • 12237-56-8
  • 12238-28-7
  • 29092-57-7
  • 29754-80-1
  • 39362-57-7
  • 66121-20-8
  • 78170-94-2

System Generated Number

  • 0007023612

Molecular Formulas

Molecular Formula

  • C18-H13-Cl-N2-O6-S.Ca

Molecular Formula Fragments

  • C18-H13-Cl-N2-O6-S
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/C18H13ClN2O6S.Ca/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2/b21-20+;

InChIKey

KCAQGUXPIKJXTQ-ANVLNOONSA-L

Smiles

c1c(c(cc(Cl)c1C)\N=N\c1c2c(cc(c1[O-])C(O)=O)cccc2)S(=O)(=O)[O-].[Ca+2]