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


absorption   λmax 500 nm

Price and Availability

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?