Xylidine Ponceau 2R (C.I. 16150), for microscopy, 5 g, glass

cas: 3761-53-3 — see every product listed under this CAS number, including other names

Xylidine Ponceau 2R (C.I. 16150), for microscopy, 5 g, glass (CAS 3761-53-3) is a chemical reagent available from Chemat. Available pack sizes: 5g. Offered by: Roth.

brandRoth
catalog numberROTH-7747.1
cas3761-53-3
size5g
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Available pack sizes

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Roth 5g 92.03 Pln

properties

delivery time2 week
Structural formula: {0} (CAS {1})

Disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate (CAS 3761-53-3) is a chemical compound with the molecular formula C18H14N2Na2O7S2 and a molecular weight of 480.4 g/mol. IUPAC name: disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate. InChIKey: DKUHOIWLFSTHJN-UHFFFAOYSA-L.

Identity
Molecular formulaC18H14N2Na2O7S2
Molecular weight480.4 g/mol
IUPAC namedisodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate
InChIKeyDKUHOIWLFSTHJN-UHFFFAOYSA-L
SMILESCC1=CC(=C(C=C1)N=NC2=C3C=C(C=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])C.[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Acid Red 26, C.I. Food Red 5, Ponceau de xylidine, Ponceau Red R, OIQRYZXXBZHDRY-NNIZZXHBSA-L, Disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate, Disodium 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate
Isomers (same molecular formula)
disodium;3-[(2,4-dimethyl-5-sulfonatophenyl)diazenyl]-4-hydroxynaphthalene-1-sulfonate C18H14N2Na2O7S2

Also listed as

Acid Red 26 (>80%) TRC CAS 3761-53-3
Acid Red 26 Dr. Ehrenstorfer CAS 3761-53-3
Acid Red 26 100 µg/mL in Acetonitrile:Water Dr. Ehrenstorfer CAS 3761-53-3
Acid Red 26 GLPBio CAS 3761-53-3
Xylidine Ponceau 2R, pure Thermo Scientific (Acros) CAS 3761-53-3
Xylidine Ponceau 2R (C.l. 16150), 70.00% Chemat CAS 3761-53-3
PONCEAU XYLIDINE Sigma-Aldrich CAS 3761-53-3
2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2), Dye content ≥60 %, Dye content ≥60 % Chemat CAS 3761-53-3
Xylidine Ponceau 2R (C.I. 16150), for microscopy, 25 g, glass Roth CAS 3761-53-3
Xylidine Ponceau 2R (C.I. 16150), for microscopy, 100 g, glass Roth CAS 3761-53-3

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