Ponceau SX

product Name Ponceau SX Synonyms C.I. 14700; C.I. Food Red 1; C.I. Food Red 1, disodium salt; CI 14700; disodium 3-[(2,4-dimethyl-5-sulfonatophenyl)hydrazono]-4-oxo-3,4-dihydronaphthalene-1-sulfonate Molecular Formula C18H14N2Na2O7S2 Molecular Weight 480.4225 InChI InChI=1/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21;;/h3-9,19H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2 CAS Registry Number 4548-53-2 EINECS 224-909-9 Molecular Structure

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