Scarlet GN, or C.I. Food Red 2, FD&C Red No. 4, or C.I. 14815 is a red azo dye once used as a food dye. As a food additive, it has the E number E125. It is usually used as a disodium salt.
In the United States, it is not permitted for use in food or ingested drugs and may only be used in externally applied drugs and cosmetics, due to potential carcinogenic effects from ingesting it.[1][2][3] An exception was added in 1965 to allow its use in the coloring of maraschino cherries, which were considered mainly decorative and not a foodstuff.[4] This exception was repealed in 1976 due to mounting safety concerns. In the European Union, it is not permitted as a food additive.[5]
^Pavia, Donald L. (2005). Introduction to Organic Laboratory Techniques: A Small Scale Approach (2nd ed.). Thomson Brooks/Cole. pp. 387–389. ISBN0534408338. Retrieved January 25, 2013.
scarlet, food, 14815, once, used, food, food, additive, number, e125, usually, used, disodium, salt, namessystematic, iupac, name, disodium, dimethyl, sulfonatophenyl, hydrazinylidene, oxonaphthalene, sulfonateother, names, crimson, food, food, hexacol, poncea. Scarlet GN or C I Food Red 2 FD amp C Red No 4 or C I 14815 is a red azo dye once used as a food dye As a food additive it has the E number E125 It is usually used as a disodium salt Scarlet GN NamesSystematic IUPAC name Disodium 3 2 4 Dimethyl 5 sulfonatophenyl hydrazinylidene 4 oxonaphthalene 1 sulfonateOther names Crimson 4R C I Food Red 1 Food red 1 FD amp C Red no 4 Hexacol Ponceau SX Maple Ponceau SX Ponceau SX Purple 4R E125IdentifiersCAS Number 4548 53 2 Z N3D model JSmol Interactive imageInteractive imageChemSpider 5020702 Z NECHA InfoCard 100 019 870EC Number 221 856 3E number E125 colours PubChem CID 6537642 Z 5483118 E UNII X3W0AM1JLX NCompTox Dashboard EPA DTXSID9062938InChI InChI 1S C18H16N2O7S2 2Na c1 10 8 11 2 17 16 9 10 29 25 26 27 20 19 14 7 6 12 13 18 14 21 4 3 5 15 12 28 22 23 24 h3 9 20H 1 2H3 H 22 23 24 H 25 26 27 q 2 1 p 2 b19 14 NKey AQJHOKDCKYSJAS MHZTUVSFSA L NSMILES Na Cc3cc S O O O c N Nc2c O c1c cc2 c S O O O ccc1 c C c3 Na CC1 CC C NN C2C CC3 C C CC C3C2 O S O O O Na C C C1 S O O O Na PropertiesChemical formula C 18H 14N 2Na 2O 7S 2Molar mass 480 42 g mol 1Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references In the United States it is not permitted for use in food or ingested drugs and may only be used in externally applied drugs and cosmetics due to potential carcinogenic effects from ingesting it 1 2 3 An exception was added in 1965 to allow its use in the coloring of maraschino cherries which were considered mainly decorative and not a foodstuff 4 This exception was repealed in 1976 due to mounting safety concerns In the European Union it is not permitted as a food additive 5 References Edit 21 CFR 81 10 21 CFR 81 30 21 CFR 82 304 Pavia Donald L 2005 Introduction to Organic Laboratory Techniques A Small Scale Approach 2nd ed Thomson Brooks Cole pp 387 389 ISBN 0534408338 Retrieved January 25 2013 Current EU approved additives and their E Numbers Food Standards Agency Retrieved from https en wikipedia org w index php title Scarlet GN amp oldid 1172408516, wikipedia, wiki, book, books, library,
