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45240 Sigma

Eosin Y disodium salt

for microscopy (Fl., Hist.), adsorption and fluorescent indicator

Synonym: 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, D&C;Red No. 22, Eosin yellowish

  • CAS Number 17372-87-1

  • Empirical Formula (Hill Notation) C20H6Br4Na2O5

  • Molecular Weight 691.85

  •  Beilstein Registry Number 3586809

  •  Colour Index Number 45380

  •  EC Number 241-409-6

  •  MDL number MFCD00005040

  •  PubChem Substance ID 57650266

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Properties

Related Categories Adsorption Indicators, Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Cell Biology,
grade   adsorption and fluorescent indicator
  for microscopy (Fl., Hist.)
InChI Key   SEACYXSIPDVVMV-UHFFFAOYSA-L
solubility   H2O: may be turbid0.1 g/10 mL, red to red-brown
fluorescence   λex 532 nm
  λem 540 nm in H2O

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Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
LM5850000

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Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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