EMAIL THIS PAGE TO A FRIEND
458848 Sigma-Aldrich

Allura Red AC

Dye content 80 %

Synonym: Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonate

  • CAS Number 25956-17-6

  • Empirical Formula (Hill Notation) C18H14N2Na2O8S2

  • Molecular Weight 496.42

  •  Colour Index Number 16035

  •  EC Number 247-368-0

  •  MDL number MFCD00059526

  •  PubChem Substance ID 24869338

Purchase

Properties

Related Categories A, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
InChI Key   CEZCCHQBSQPRMU-LLIZZRELSA-L
composition   Dye content, 80%
mp   >300 °C(lit.)
absorption   λmax 504 nm
Gene Information   human ... PTPN1(5770), PTPRF(5792)

Description

Packaging

100, 500 g in glass bottle

Biochem/physiol Actions

Allura Red AC has been used as a coloring agent and a non-absorbable color marker.

General description

Allura Red AC is a food azo dye. It is a dark red powder or granules, that is soluble in water and insoluble in ethanol.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
QK2260000

Documents

Certificate of Analysis

Certificate of Origin


Milli-Q® Water Purification Solutions

Biomedical Applications
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

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?