Naphthol Yellow S

CAS: 846-70-8

Ref. AN-AG0050EW

Product Information

• Name: Naphthol Yellow S
• Synonyms: [u'2,4-dinitro-1-naphthol-7-sulfonic acid disodium salt', u'naphthol yellow', u'naphthol yellow, aluminum salt (3:2)', u'naphthol yellow, barium salt (1:1)', u'naphthol yellow, dipotassium salt', u'naphthol yellow, disodium salt', u'naphthol yellow, monosodium salt', u'846-70-8', u'Acid yellow 1', u'C.I. Acid Yellow 1', u'Sodium flavianate', u'Naphthol Yellow', u'Acid Yellow S', u'C.I. 10316', u'UNII-08F8S9O3I5', u'C.I. Food Yellow 1', u'Ext. D & C yellow no. 7', u'Amacid Yellow S', u'Kiton Yellow S', u'Paper Yellow L', u'Solar Yellow NY', u'Naphtol Yellow S', u'Calcocid Yellow S', u'Flavianic acid disodium salt', u'Naphthol Yellow L', u'Naphthol Yellow OS', u'Naphthol Yellow PL', u'Yellow Lake 71', u'MFCD00003958', u'Naphtocard Yellow S', u'EXT D&C yellow no. 7', u'Hispacid Yellow NSF', u'Naphthol Yellow SFQ', u'Naphthol Yellow SNA', u'Naphthol Yellow SXX', u'Ext D&C Yellow 7', u'Naphthol Yellow S.FQ', u'Solar Yellow NY Conc', u'Edicol Supra Yellow Y', u'Kca Naphthol Yellow S', u'Yellow No. 403', u'1307 Yellow', u'1422 Yellow', u'Java Naphthol Yellow S', u'Acid Yellow S (VAN)', u'Japan Yellow 403-1', u'Maple Naphthol Yellow S', u'Naphthol Lake Yellow FY', u'Acid Leather Yellow NYS', u'Zlut kysela 1 [Czech]', u'Nankai Naphthol Yellow S', u'Rakuto Naphthol Yellow S', u'A.F. Yellow No. 1', u'Naphthol Yellow SEL 12', u'Dolkwal Naphthol Yellow S', u'Zlut naftolova S [Czech]', u'FD and C Yellow No. 1', u'08F8S9O3I5', u'Japan Yellow No. 403-1', u'Naphthol yellow S sodium salt', u'Ext D and C Yellow No. 7', u'Solar Yellow NY, sodium salt', u'CCRIS 7072', u'Naphthol Yellow S disodium salt', u'Transparent Yellow Lake 16091', u'NSC 4150', u'EINECS 212-690-2', u'CI 10316', u'disodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate', u'2,4-Dinitro-1-naphthol-7-sulfonic Acid Disodium Salt', u'2,4-Dinitro-1-naphthol-7-sulfonic acid, disodium salt', u'Flavianic acid sodium salt', u'2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2)', u'Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate', u'Zlut naftolova S', u'Zlut kysela 1', u'Ext. D&C Yellow No. 7', u'2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt', u'Sodium, ((2,4-dinitro-7-sulfo-1-naphthalenyl)oxy)-, sodium salt', u'sodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate', u'Flavianic acid sodium salt (6CI)', u'Food Yellow 1', u'NaphtholYellowSHydrate', u'2-NAPHTHALENESULFONIC ACID, 5,7-DINITRO-8-HYDROXY-, DISODIUM SALT', u'AC1MC46C', u'Flavianic acid, sodium salt', u'SCHEMBL28479', u'C10H4N2O8S.2Na', u'DTXSID1041718', u'CHEBI:87219', u'CTK8B2833', u'CTIQLGJVGNGFEW-UHFFFAOYSA-L', u'8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic Acid Disodium Salt', u'ZX-AT018267', u'5792AF', u'ANW-41131', u'GT6579', u'OR9003', u'SBB057953', u'AKOS024319598', u'AKOS025116965', u'Naphthol Yellow S, analytical standard', u'KS-0000164S', u'TR-030745', u'F0100', u'FT-0621859', u'ST50411625', u'Disodium 2,4-Dinitro-1-naphthol-7-sulfonate', u'2,4-Dinitro-1-naphthol-7-sulfonic acid sodium salt', u'disodium 2,4-dinitro-7-sulfonatonaphthalen-1-olate', u'dipotassium 2,4-dinitro-7-sulfonatonaphthalen-1-olate'], (2,4-Dinitro-7-Sodiooxysulfonyl-1-Naphthyl)Oxysodium, 1307 Yellow, 1422 Yellow, 2-Naphthalenesulfonate, 5,7-Dinitro-8-Olato-, Sodium Salt (1:1), 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt, 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2), 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid, disodium salt, A.F. Yellow No.1, Acid Leather Yellow NYS, Acid Yellow S, Acid yellow 1, Amacid Yellow S, Calcocid Yellow S, Disodium 5,7-Dinitro-8-Oxidonaphthalene-2-Sulfonate, Disodium 5,7-Dinitro-8-Oxidonaphthalene-2-Sulphonate, Dolkwal Naphthol Yellow S, Dynacid Yellow S, Edicol Supra Yellow Y, Ext D & C Yellow 7, Ext D and C Yellow No. 7, Ext D&C Yellow No. 7, Ext D&C Yellow No. 7-38007, Ext D&C Yellow No. 7-90126, External D and C Yellow 7, External Yellow 7, FD and C Yellow No. 1, Flavianic acid disodium salt, Flavianic acid sodium salt, Hispacid Yellow NSF, Japan Yellow 403-1, Japan Yellow No. 403-1, Java Naphthol Yellow S, KCA Naphthol Yellow S, Kiton Yellow S, Maple Naphthol Yellow S, Monacid Yellow RS, Nankai Naphthol Yellow S, Naphthol Lake Yellow FY, Naphthol Yellow, Naphthol Yellow L, Naphthol Yellow OS, Naphthol Yellow PL, Naphthol Yellow RS, Naphthol Yellow S 38007, Naphthol Yellow S 90126, Naphthol Yellow S sodium salt, Naphthol Yellow SEL 12, Naphthol Yellow SFQ, Naphthol Yellow SNA, Naphthol Yellow SXX, NaphtholYellowSsodiumsalt, Naphtocard Yellow S, Naphtol Yellow S, Paper Yellow L, Rakuto Naphthol Yellow S, Sodium flavianate, Solar Yellow NY, Solar Yellow NY conc, Solar Yellow NY, sodium salt, Sulfur Yellow S, Transparent Yellow Lake 16091, Triacid Yellow S, Yellow 403-1, Yellow Lake 71, Yellow No. 403, Yellow No. 403-1
• CAS: 846-70-8
• Brand: Indagoo

Chemical properties

• Molecular weight: 358.1919
• Formula: C₁₀H₄N₂Na₂O₈S
• Color/Form: Solid
• InChI: InChI=1S/C10H6N2O8S.2Na/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);;/q;2*+1/p-2
• InChI key: CTIQLGJVGNGFEW-UHFFFAOYSA-L