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87613 Supelco

Erythrosin B

analytical standard

Synonym: 2′,4′,5′,7′-Tetraiodofluorescein disodium salt, Acid Red 51, Erythrosin extra bluish, Iodoeosin

  • CAS Number 16423-68-0

  • Empirical Formula (Hill Notation) C20H6I4Na2O5

  • Molecular Weight 879.86

  •  Colour Index Number 45430

  •  Beilstein/REAXYS Number 1443945

  •  EC Number 240-474-8

  •  MDL number MFCD00144257

  •  PubChem Substance ID 329769588

  •  E Number E127

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Properties

Related Categories Additional Standards, All Alphabetically Sorted, All alphabetical sorted, Analytical Standards, Analytical/Chromatography,
grade   analytical standard
InChI Key   RAGZEDHHTPQLAI-UHFFFAOYSA-L
assay   ≥98.0% (HPLC)
form   neat
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat

Description

Application

Erythrosin B belongs to the class of xanthene dyes, which can find applications as a food colorant.(12} It can exhibit light absorption in the range of 500-550 nm, hence can lead to the formation of reactive oxygen species, which can inactivate the microorganisms, thereby acting like an antimicrobial agent.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
LM5950000
Flash Point(F) 
359.6 °F
Flash Point(C) 
182 °C

Documents

Certificate of Analysis

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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

Related Products

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