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Substance Name: Tetrasulfophthalocyanine
RN: 33308-41-7


  • Forms complexes with metals & stable films with cationic surfactants.

Molecular Formula

  • C32-H18-N8-O12-S4

Molecular Weight

  • 838.8338
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Names and Synonyms

Name of Substance

  • Tetrasulfophthalocyanine


  • Phthalocyaninetetrasulfonate

Systematic Name

  • 29H,31H-Phthalocyanine-C,C,C,C-tetrasulfonic acid

Registry Numbers

CAS Registry Number

  • 33308-41-7

System Generated Number

  • 0033308417