4,4'-Diazoaminodibenzenesulfonic Acid Disodium Salt

Analyte Name

4,4'-Diazoaminodibenzenesulfonic Acid Disodium Salt

CAS Number

56120-28-6

Molecular Formula

C12 H9 N3 O6 S2 . 2 Na

Molecular Weight

401.33

Accurate Mass

400.9728

SMILES

[Na+].[Na+].[O-]S(=O)(=O)c1ccc(NN=Nc2ccc(cc2)S(=O)(=O)[O-])cc1

InChI

InChI=1S/C12H11N3O6S2.2Na/c16-22(17,18)11-5-1-9(2-6-11)13-15-14-10-3-7-12(8-4-10)23(19,20)21;;/h1-8H,(H,13,14)(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2

IUPAC

disodium;4-[(2E)-2-(4-sulfonatophenyl)iminohydrazinyl]benzenesulfonate

Alternate CAS Number

Free acid: 17596-06-4

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

Impurity Type

Intermediate

Purity

>95% (HPLC)