8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid

CAS: 483-84-1

Ref. IN-DA003QLG

Product Information

• Name: 8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
• Synonyms: 2,4-dinitro-1-naphthol-7-sulfonic acid disodium salt, naphthol yellow, naphthol yellow S, naphthol yellow, aluminum salt (3:2), naphthol yellow, barium salt (1:1), naphthol yellow, dipotassium salt, naphthol yellow, disodium salt, naphthol yellow, monosodium salt, Flavianic acid, 2,4-Dinitro-1-naphthol-7-sulfonic acid, Naphthol Yellow, 2,4-Dinitronaphtholsulfonic acid, 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid, 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, Flavianic acid hydrate, 2,4-Dinitro-1-naphtho-7-sulfonic acid, 8-Hydroxy-5,7-dinitronaphthalene-2-sulphonic acid, 8-hydroxy-5,7-dinitro-naphthalene-2-sulfonic acid, FlavianicAcidDihydrate, 2-Naphthalenesulfonic acid,7-dinitro-, 8-Hydroxy-5,5-dinitro-2-naphthalenesulfonic acid, 2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid #, Naphthol Yellow S, Citronin A, Sodium flavianate, Amacid Yellow S, Kiton Yellow S, Paper Yellow L, Zlut naftolova S, Acid Yellow S, Naphtol Yellow S, Acid yellow 1, Zlut kysela 1, Calcocid Yellow S, Naphthol Yellow L, Yellow Lake 71, Naphtocard Yellow S, Ext D& Yellow 7, Ext D&C Yellow 7, Edicol Supra Yellow Y, Kca Naphthol Yellow S, Java Naphthol Yellow S, Flavianic acid dihydrate, C.I. Acid Yellow 1, C.I. Food Yellow 1, Maple Naphthol Yellow S, Zlut kysela 1 [Czech], Nankai Naphthol Yellow S, Rakuto Naphthol Yellow S, A.F. Yellow No. 1, Dolkwal Naphthol Yellow S, Zlut naftolova S [Czech], Naphthol yellow S sodium salt, Flavianic acid disodium salt, Ext. D&C Yellow No. 7, Ext D and C Yellow No. 7, Ext. D & C yellow no. 7, Naphthol Yellow S disodium salt, 2-Phenylchroman-2-carboxylic acid, Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate, 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic Acid Disodium Salt, Disodium 5, 7- dinitro- 8- oxidonaphthalene- 2- sulphonate, 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt, Sodium, ((2,4-dinitro-7-sulfo-1-naphthalenyl)oxy)-, sodium salt, 2,4-Dinitro-1-Napthol-7-Sulfonic Acid, 2-4-Dinitro-1-naphthol-7-sulfonic acid, 8-Hydroxy-5,7-Dinitronaphthalene-2-Sulfonic Acid, 8-Hydroxy-5,7-Dinitronaphthalene-2-Sulphonic Acid, NSC 243753, NSC 244041
• Brand: Indagoo

Chemical properties

• Molecular weight: 314.2282
• Formula: C₁₀H₆N₂O₈S
• Purity: 98%
• Color/Form: Solid
• InChI: InChI=1S/C10H6N2O8S/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17/h1-4,13H,(H,18,19,20)
• InChI key: FCQJEPASRCXVCB-UHFFFAOYSA-N