1,2-Naphthoquinone-4-sulfonic acid sodium salt

Catalog Number CBB1113164
Alternative Name(s) 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt; Folin’s reagent; Sodium 1,2-naphthoquinone-4-sulfonate
Molecular Formula C10H5NaO5S
CAS# 521-24-4
Purity >97%
Inchi 1S/C10H6O5S.Na/c11-8-5-9(16(13,14)15)6-3-1-2-4-7(6)10(8)12;/h1-5H,(H,13,14,15);/q;+1/p-1
Inchi Key UBLXEEBHYISRFM-UHFFFAOYSA-M
SMILES [Na+].[O-]S(=O)(=O)C1=CC(=O)C(=O)c2ccccc12
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