丽春红G , 二甲苯胺丽春红 , 丽春红C , 酸性大红 , 4-[(2,4-二甲苯基)偶氮]-3-羟基-2,7-萘二磺酸二钠盐 , 丽春红 , 罂粟红2R , 酸性红 26 , 酸性红26 , 罂粟红R , 酸性猩红, red101, 1695red, aizen ponceau rh, Acid Red 26, xylidine red, ponceauj, ponceaug, java ponceau 2R, acid ponceau r, calcocid scarlet 2R, c.i.79, acetacid red j, scarlet 2R, MFCD00003897, pigment ponceau r, new ponceau 4R, ahcocid fast scarlet r, acilan ponceau rrl, Xylidine ponceau 2R, hexacol ponceau 2R, Ponceau MX, amacid scarlet 2R, EINECS 223-178-3, naphthazine scarlet 2R, Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalenedisulfonate, redr, Ponceau Red R, certicol ponceau mxs, Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate, neklacid red rr, ponceaugr, edicol ponceau rs, acid scarlet, paper red hrr, comacid scarlet 2R, BRILLIANT PONCEAU G, 2,6-naphthalenedisulfonic acid, 4-[(E)-(2,4-dimethylphenyl)azo]-3-hydroxy-, disodium salt, hispacid ponceau r, 2,6-Naphthalenedisulfonic acid, 4-[(E)-2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2), naphthalene scarlet r, Acid Red 26,Ponceau 2 R,Xylidine ponceau 2R, Ponceau de Xylidine, Ponceau 2R, Dinatrium-4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalendisulfonat, ponceaufr, Ponceau Xylidine, 4-[(E)-(2,4-Diméthylphényl)diazènyl]-3-hydroxy-2,6-naphtalènedisulfonate de disodium, kiton ponceau 2R, AKA503, lake scarlet r, D & C red no. 5, Xylidine ponceau, acid scarlet 2R, calcolake scarlet 2R

CAS号: 3761-53-3

IUPAC名称: disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate

分子式: C18H14N2Na2O7S2

分子量: 480.422

InChI: InChI=1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-9-13(28(22,23)24)5-4-12(14)8-16(18(17)21)29(25,26)27;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChIKey: DKUHOIWLFSTHJN-UHFFFAOYSA-L

SMILES: CC1=CC(=C(C=C1)N=NC2=C3C=C(C=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])C.[Na+].[Na+]

EINECS: 223-178-3

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