Acid Black 194 (Technical Grade)

cas: 61931-02-0 — see every product listed under this CAS number, including other names

Acid Black 194 (Technical Grade) (CAS 61931-02-0) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 10mg, 50mg. Offered by: TRC.

brandTRC
catalog numberTRC-A189860-100MG
cas61931-02-0
size100mg
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TRC 100mg price on request
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delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate (CAS 61931-02-0) is a chemical compound with the molecular formula C20H12N3NaO7S and a molecular weight of 461.4 g/mol. IUPAC name: sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate. InChIKey: DXRWYIKGBIPGAG-UHFFFAOYSA-M.

Identity
Molecular formulaC20H12N3NaO7S
Molecular weight461.4 g/mol
IUPAC namesodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
InChIKeyDXRWYIKGBIPGAG-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C=CC(=C2N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-])O.[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Acid Black 194, Eriochrome Black A, Solochrome Black AS, Acid Chrome Black N, Acid Chrome Black S, C.I. Mordant Black 1, Acid mordant Black 1 (technical), EriochromeBlackA, Chrome Black A, C.I. Mordant Black
Related forms of this compound
sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C20H12N3NaO7S
Isomers (same molecular formula)
sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C20H12N3NaO7S