Hydroxy naphthol blue

cas: 29120-26-1 — see every product listed under this CAS number, including other names

Hydroxy naphthol blue (CAS 29120-26-1) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberRG-H012001
cas29120-26-1
sizeon request
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Structural formula: {0} (CAS {1})

3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid (CAS 29120-26-1) is a chemical compound with the molecular formula C20H14N2O11S3 and a molecular weight of 554.5 g/mol. IUPAC name: 3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid. InChIKey: QTZMAXMJTAFVLL-UHFFFAOYSA-N.

Identity
Molecular formulaC20H14N2O11S3
Molecular weight554.5 g/mol
IUPAC name3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid
InChIKeyQTZMAXMJTAFVLL-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=CC(=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)O)S(=O)(=O)O)O)S(=O)(=O)O

Computed by PubChem (NCBI)

Synonyms: 1-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid, 2-hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3,6-naphthalenedisulfonic acid