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Woodstain Scarlet

Woodstain Scarlet

Class: Azo
Ionisation: Acid

Chemical structure of Woodstain Scarlet

Common Name: Woodstain scarlet
Suggested Name: Woodstain scarlet
Other Names:

Crocein scarlet 3B or MOO Brilliant crocein MOO

C.I. Number: 27290
C.I. Name: Acid red 73
Color: Red
Solubility Aqueous: Moderate
Solubility Ethanol: Moderate
Absorption Maximum: 510 (Aldrich), 513 (Gurr)
Empirical Formula: C22H14N4O7S2Na2
Formula Weight: 556.5

Description

Woodstain scarlet has been recommended for the demonstration of muscle fibres in conjunction with, or as a replacement for, acid fuchsin. It is not commonly used. Do not confuse this dye with crocein scarlet, a synonym for Biebrich scarlet

References

  1. R. D. Lillie.
    Conn’s Biological Stains
    Williams & Wilkins, Baltimore, MD., U.S.A.
  2. Aldrich chemical catalogue, 1992
    Aldrich Chemical Company, Milwaukee, WI, USA.
  3. Edward Gurr, 1971
    Synthetic dyes in biology, medicine and chemistry
    Academic Press, London, England.