Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Tannins, salts with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium
RN: 68957-24-4

Classification Code


Molecular Formula

  • C28-H31-N2-O3.Unspecified
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • C.I. Basic Violet 10, tannate
  • Rhodamine B, quebracho precipitate

Systematic Name

  • Tannins, salts with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium

Registry Numbers

CAS Registry Number

  • 68957-24-4

Other Registry Number

  • 68608-52-6

System Generated Number

  • 0068957244

Molecular Formulas

Molecular Formula

  • C28-H31-N2-O3.Unspecified

Molecular Formula Fragments

  • C28-H31-N2-O3
  • Unspecified