228826 Sigma-Aldrich

Benzopurpurin 4B

Synonym: Direct red 2

  • CAS Number 992-59-6

  • Empirical Formula (Hill Notation) C34H26N6Na2O6S2

  • Molecular Weight 724.72

  •  Colour Index Number 23500

  •  EC Number 213-594-3

  •  MDL number MFCD00012410

Properties

absorption   λmax 500 nm

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