Sodium (E)-4-(2,4-Dihydroxyphenyl)diazenyl)benzenesulfonate (13C6)

CAS: 547-57-9

Ref. TR-S624116

Product Information

• Name: Sodium (E)-4-(2,4-Dihydroxyphenyl)diazenyl)benzenesulfonate (13C6)
• Synonyms: Acid Orange 6 (13C6), 2,4-Dihydroxyazobenzene-4′-sulfonate sodium salt, 4-(2,4-Dihydroxyphenylazo)benzenesulfonic acid, sodium salt, Acid Leather Yellow PGW, Acid Phosphine G New, Acid orange 6, Acme Yellow Acid Yellow RS, Benzenesulfonic acid, 4-[(2,4-dihydroxyphenyl)azo]-, monosodium salt, Benzenesulfonic acid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-, sodium salt (1:1), Benzenesulfonic acid, p-(2,4-dihydroxyphenylazo)-, sodium salt, C Yellow 12, Cetil Chromine Yellow GR, Chrysoin, Chrysoin G, Chrysoin S, Chrysoin S Specially Pure, Chrysoine, Chrysoine Extra, Chrysoine Extra Pure A, Chrysoine N, Chrysoine S, Chrysoine S Extra Pure, Chrysonine S, Curol Orange G, Dermina Yellow G, E 103, E 103 (dye), Eniacid Yellow RS, Eurocert Chrysoine S, Food Yellow 8, Food Yellow No. 8, Gold yellow, Hispacid Yellow CG, Naphthazine Yellow RP, Neklacid Yellow G, Orange Acid G, Orange VI, Resorcin yellow, Resorcine Yellow, Resorcine Yellow O Extra, Resorcinol Yellow A, Resorcinol yellow, Sodium 4-(2,4-Dihydroxyphenylazo)Benzenesulphonate, Sodium azoresorcinolsulfanilate, Tertracid Yellow TRO, Tropaeolin, Tropaeolin R, Tropaeolin Yellow, Tropaeoline, Tropeolin O, Tropeoline O, Yellow T, sodium 4-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonate, sodium 4-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonate

Description

Applications A 13-C labeled version of Sodium (E)-4-(2, 4-Dihydroxyphenyl)diazenyl)benzenesulfonate (S624115) which is a food and an azo dye.
References Vlase, T.; et al.: J. Therm. Anal. Calorim., 88, 389 (2007); Kalyuzhnyl, S.; et al.: Water Sci. Technol., 54, 73 (2006); Singh, P., et al.: Bioresource Technology, 98, 2053 (2007)

• Brand: TRC

Chemical properties

• Molecular weight: 322.221
• Formula: C₆C₆H₉N₂NaO₅S
• Color/Form: Neat
• InChI: InChI=1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1/b14-13+;/i1+1,2+1,4+1,5+1,8+1,10+1
• InChI key: InChIKey=COEZWFYORILMOM-DZNYLIMUSA-M
• SMILES: O=S(=O)(O[Na])[13c]1[13cH][13cH][13c](/N=N/c2ccc(O)cc2O)[13cH][13cH]1