Organic reference standard, Allura Red AC, analytical standard, Supelco®

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38213-25MG
38213-25MGEA 1725 NOK
38213-25MG
Organic reference standard, Allura Red AC, analytical standard, Supelco®
Standarder Organiske standarder

Allura Red AC comprises of 6-hydroxy-5-(2-methoxy-5-methyl-4-sulfonate-phenylazo)-2-napthalene-sulfonate, which is basically an azo-coupling product between the meta-isomer of cresidine-p-sulphonic acid (CSA) and Schaeffer′s salt (SS).


  • It belongs to the class of monoazo dyes
  • Soluble in water and is insoluble in ethanol


This powder exists in the form of dark red powder or granules and finds application in being used in food colors.


Forpakning: Bottomless glass bottle contents are inside inserted with fused cone.

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SPESIFIKASJONER

Beskrivelse Allura Red AC
Environmentally Preferable
CAS-nr 25956-17-6
Formel C₁₈H₁₄N₂Na₂O₈S₂
Smeltepunkt >300 °C (lit.)

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