Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Sodium chromotropate
RN: 3888-44-6
InChIKey: UPYOFRGSTDARPV-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O8-S2.Na

Molecular Weight

  • 342.2793
 
* 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

  • Sodium chromotropate

Synonyms

  • Chromotropic acid, monosodium salt
  • EINECS 223-430-2

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, monosodium salt
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt (1:1)
  • Sodium hydrogen 4,5-dihydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 3888-44-6

Other Registry Number

  • 1189931-30-3

Related Registry Number

  • 148-25-4 (Parent)

System Generated Number

  • 0003888446

Molecular Formulas

Molecular Formula

  • C10-H8-O8-S2.Na

Molecular Formula Fragments

  • C10-H8-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H8O8S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);/q;+1/p-1

InChIKey

UPYOFRGSTDARPV-UHFFFAOYSA-M

Smiles

c1c2cc(cc(c2c(cc1S(=O)(=O)O)O)O)S(=O)(=O)[O-].[Na+]