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P4030 Sigma-Aldrich

Phloxine B

Dye content ≥80 %, certified by the Biological Stain Commission

Synonym: 2′,4′,5′,7′-Tetrabromo-4,5,6,7-tetrachlorofluorescein disodium salt, Acid Red 92, Cyanosine, D&C;Red No. 28, Eosin 10B

  • CAS Number 18472-87-2

  • Empirical Formula (Hill Notation) C20H2Br4Cl4Na2O5

  • Molecular Weight 829.63

  •  Colour Index Number 45410

  •  Beilstein/REAXYS Number 3887100

  •  EC Number 242-355-6

  •  MDL number MFCD00070627

  •  PubChem Substance ID 24898486

  •  NACRES NA.47

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Properties

Related Categories Cell Biology, Certified Stains & Dyes, Hematology and Histology, P, Stains & Dyes, A to Z,
Quality Level   200
grade   certified by the Biological Stain Commission
InChI Key   OOYIOIOOWUGAHD-UHFFFAOYSA-L
composition   Dye content, ≥80%

Description

General description

Phloxine B is part of the xanthylium class of dyes. The stain is mostly used to determine cell ploidy and temperature sensitivity of Schizosaccharomyces pombe. Solid media is colored a vivid pink.

Application

Phloxine B has been used as a component of yeast extract peptone dextrose (YEPD) to grow Schizosaccharomyces pombe.

Packaging

25 g in glass bottle

Suitability

Certified for use in Mallory′s phloxine-methylene blue stain; Kreyberg′s method for keratin and mucus.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
LM5900000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

HPLC Analysis of Synthetic Food Dyes on Ascentis® Express C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Synthetic Food Dyes on Ascentis® Express C18
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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