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Allura Red AC

Allura Red AC

100 Onwards INR

Product Details:

  • Physical Form Powder
  • Molecular Formula C18H14N2Na2O8S2
  • Application ‎HPLC: suitable
  • Appearance Red powder
  • Purity 98%
  • Molecular Weight 496.42 Grams (g)
  • Grade Analytical standard
  • Supply Ability : 500 Kilograms KG Per Month
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Price And Quantity

  • 100 Onwards INR
  • 1 Kilograms

Product Specifications

  • C18H14N2Na2O8S2
  • Powder
  • ‎HPLC: suitable
  • 98%
  • Analytical standard
  • 496.42 Grams (g)
  • Red powder

Trade Information

  • Cash in Advance (CID), Cash Advance (CA)
  • 500 Kilograms KG Per Month
  • 2-8 Week
  • Yes
  • Sample costs shipping and taxes has to be paid by the buyer
  • Carton and Poly Bag.
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India

Product Description

Allura Red AC

analytical standard

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


grade   analytical standard
assay   98.0% (HPLC)
form   neat
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   >300 C(lit.)
format   neat


General description

Allura Red AC belongs to the class of monoazo dyes.[1] It 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 Schaeffers salt (SS).[2] It exists in the form of dark red powder or granules and finds application in being used in food colors. It is soluble in water and is insoluble in ethanol.[1]


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