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Reference substances

Reference substances

Currently viewing:
IUPAC name:
Heptasodium bis[4-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonato(5-)]cobaltate(7-)

Inventory

EC number:
277-761-2
EC name:
Heptasodium bis[4-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonato(5-)]cobaltate(7-)
CAS number:
74196-18-2
CAS number:
74196-18-2
Synonyms
Names:
Identifier:
IUPAC name
Cobaltate(7-), bis(4-(hydroxy-kappaO)-5-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-3-(2-(2-(hydroxykappaO)-3-nitro-5-sulfophenyl)diazenyl-kappaN1)-2,7-naphthalenedisulfonato(5-))-, sodium (1:7)

Molecular and structural information

Molecular formula:
C52H24CoN10O28S6.7Na
Molecular weight:
1 649.05
Structural formula:
Chemical structure

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