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Medchemexpress LLC Biebrich scarlet | 4196-99-0 | 25 G
SDP

Supplier:  Medchemexpress LLC HY12152525G

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Biebrich scarlet is an azo organosulfur dye used in histology and biochemical assays. Supplied as a brown to reddish-brown solid, it is commonly applied in staining protocols such as Masson's trichrome to visualize connective tissue and proteins.

  • Used as a histological stain for connective tissue and protein components.
  • Water-soluble sodium salt suitable for aqueous staining solutions.
  • Supplied as a solid powder with characteristic brown to reddish-brown color.
  • Molecular formula C22H14N4Na2O7S2; molecular weight 556.48 g/mol.
  • Available in 25 G laboratory pack size for research use.

Catalog No. 50-002-31929


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