2,7-Bis(o-sulfophenylazo)-chromotropic acid,na

Name: 2,7-Bis(o-sulfophenylazo)-chromotropic acid,na
SKU: ACM1738029
Rating: 5 (1 reviews)

CAS

1738-02-9

Catalog Number

ACM1738029

Category

Other Products

Molecular Weight

688.66

Molecular Formula

C₂₂H₁₆N₄O₁₄S₄

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Specification

Synonyms

7-Naphthalenedisulfonicacid,4,5-dihydroxy-3,6-bis[(2-sulfophenyl)azo]-2;SULFONAZO 3;SULFONAZO III;2,7-BIS(O-SULFOPHENYLAZO)-CHROMOTROPIC ACID, NA;3,6-BIS(O-SULFOPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;LABOTEST-BB LT00847610;3,6-bis(o-sulp

IUPAC Name

4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid

Canonical SMILES

C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4S(=O)(=O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O

InChI Key

FMPMALHVIPPDLP-UHFFFAOYSA-N

Melting Point

300ºC

Appearance

brown powder

EC Number

217-089-9