• Thumbnail for Ponceau 4R
    Ponceau 4R (known by more than 100 synonyms,: 460–461  including as C.I. 16255, cochineal red A, C.I. acid red 18, brilliant scarlet 3R, brilliant scarlet...
    8 KB (751 words) - 11:33, 25 March 2024
  • Ponceau 3R, delisted food colorant Ponceau 4R (known by more than 100 synonyms), synthetic colourant used as a food colouring (E Number E124) Ponceau...
    659 bytes (138 words) - 10:38, 25 September 2023
  • 4R may refer to: 4R Family restaurants in Northern California Galaxy 4R, a Panamsat-owned communications satellite Ponceau 4R, a synthetic colourant Hamburg...
    983 bytes (159 words) - 23:48, 2 May 2020
  • Thumbnail for Allura Red AC
    Agency commissioned a study of six food dyes (tartrazine, Allura red, Ponceau 4R, Quinoline Yellow, sunset yellow, carmoisine (dubbed the "Southampton...
    15 KB (1,374 words) - 16:25, 6 August 2024
  • Thumbnail for Food coloring
    use in the EU include: E104: Quinoline yellow E122: Carmoisine E124: Ponceau 4R E131: Patent blue V E142: Green S The three synthetic colors Orange B...
    42 KB (4,705 words) - 13:32, 3 July 2024
  • Thumbnail for Haw flakes
    Drug Administration for containing Ponceau 4R (E124, Acid Red 18), an unapproved artificial coloring. Ponceau 4R is used in Europe, Asia and Australia...
    4 KB (346 words) - 22:32, 28 July 2024
  • Thumbnail for Irn-Bru
    Australia), and two controversial colourings (Sunset Yellow FCF E110 and Ponceau 4R E124). On 27 January 2010, soft-drink manufacturer A.G. Barr agreed to...
    57 KB (5,422 words) - 17:31, 11 August 2024
  • Thumbnail for Sunset yellow FCF
    voluntarily stop using six food additive colours, tartrazine, allura red, ponceau 4R, quinoline yellow WS, sunset yellow and carmoisine (dubbed the "Southampton...
    11 KB (1,116 words) - 10:28, 5 August 2024
  • Thumbnail for Tartrazine
    of the effect of a mixture of six food dyes (Tartrazine, Allura Red, Ponceau 4R, Quinoline Yellow WS, Sunset Yellow and Carmoisine (dubbed the "Southampton...
    24 KB (2,459 words) - 16:06, 15 July 2024
  • Thumbnail for Azo dye
    amines, relatively few products were actually affected. Azo coupling Ponceau 4R Ponceau S Glycoazodyes IUPAC, Compendium of Chemical Terminology, 2nd ed....
    11 KB (1,215 words) - 15:11, 15 August 2024