Biebrich scarlet

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Biebrich scarlet
Biebrich scarlet.png
Names
IUPAC name
2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-5-(4-sulfophenyl)diazenyl-benzenesulfonic acid
Other names
Croceine scarlet
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.021.895
MeSH Biebrich+scarlet
Properties
C22H16N4O7S2
Molar mass 512.517
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Biebrich scarlet (C.I. 26905) is a molecule used in Lillie's trichrome.[1]

The dye was created in 1878 by the German chemist Rudolf Nietzki.[2]

See also[edit]

References[edit]

  1. ^ Lillie, R. D. (1940). "Further Experiments with the Masson Trichrome Modification of Mallory's Connective Tissue Stain". Stain Technology. 15 (1). doi:10.3109/10520294009110327.
  2. ^ Schwarz, Holm-Dietmar (1999). "Nietzki, Rudolf Hugo". Neue Deutsche Biographie (in German). 19. Retrieved 2015-10-12.