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Reference substances

Reference substances

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IUPAC name:
disodium [4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)

Inventory

EC number:
271-351-7
EC name:
Disodium [4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
CAS number:
68541-71-9
CAS number:
68541-71-9

Synonyms

Molecular and structural information

Molecular formula:
C32H17CrN6O11S.2Na
Molecular weight:
ca. 789.6
Structural formula:
Chemical structure

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