Ponceau 2R

2,6-naphthalenedisulfonic acid, 4-[(E)-(2,4-dimethylphenyl)azo]-3-hydroxy-, disodium salt

2,6-Naphthalenedisulfonic acid, 4-[(E)-2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2)

223-178-3

3761-53-3

4-[(E)-(2,4-Diméthylphényl)diazènyl]-3-hydroxy-2,6-naphtalènedisulfonate de disodium

4-[(E)-(2,4-Diméthylphényl)diazényl]-3-hydroxy-2,6-naphtalènedisulfonate de disodium

acetacid red j

acid ponceau r

Acid Red 26

acid scarlet 2R

acilan ponceau rrl

ahcocid fast scarlet r

aizen ponceau rh

amacid scarlet 2R

BRILLIANT PONCEAU G

calcocid scarlet 2R

calcolake scarlet 2R

certicol ponceau mxs

comacid scarlet 2R

D & C red no. 5

Dinatrium-4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalendisulfonat

Dinatrium-4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalindisulfonat

Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalenedisulfonate

Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate

edicol ponceau rs

hexacol ponceau 2R

hispacid ponceau r

java ponceau 2R

kiton ponceau 2R

lake scarlet r

naphthalene scarlet r

naphthazine scarlet 2R

neklacid red rr

new ponceau 4R

paper red hrr

pigment ponceau r

Ponceau 2R

Ponceau MX

Ponceau Red R

scarlet 2R

Xylidine ponceau 2R

xylidine red

Colour Index, Acid Red 26