1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)

cas: 1787-61-7 — see every product listed under this CAS number, including other names

1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1) (CAS 1787-61-7) is a chemical reagent available from Chemat. Available pack sizes: 100g, 500g, 1kg. Offered by: Chemat.

• 2D
• 3D

Sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate (CAS 1787-61-7) is a chemical compound with the molecular formula C20H12N3NaO7S and a molecular weight of 461.4 g/mol. IUPAC name: sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate. InChIKey: AMMWFYKTZVIRFN-UHFFFAOYSA-M.

Identity

Molecular formula	C20H12N3NaO7S
Molecular weight	461.4 g/mol
IUPAC name	sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
InChIKey	AMMWFYKTZVIRFN-UHFFFAOYSA-M
SMILES	C1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Mordant Black 11, monosodium salt, eriochrome black t, Mordant Black 11, Solochrome Black T, Fast Chrome Black T, Hispacrom Black T, Magracrom Black A, Diacromo Black PA, Acid Chrome Black A, Solochrome Black

Isomers (same molecular formula)

sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C₂₀H₁₂N₃NaO₇S

sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C₂₀H₁₂N₃NaO₇S