Biebrich scarlet

Biebrich scarlet
Names
IUPAC name
2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-5-(4-sulfophenyl)diazenyl-benzenesulfonic acid
Other names
Croceine scarlet
Identifiers
4196-99-0 YesY
ChemSpider 4757734 YesY
Jmol interactive 3D Image
Image
MeSH Biebrich+scarlet
PubChem 5940755
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.

The dye was created in 1878 by the German chemist Rudolf Nietzki.[1]

See also

References

  1. Schwarz, Holm-Dietmar (1999). "Nietzki, Rudolf Hugo". Neue Deutsche Biographie (in German) 19. Retrieved 2015-10-12.


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