5-hydroxy-4-oxo-3-(1H-pyrazol-5-ylhydrazinylidene)naphthalene-2,7-disulfonic acid

Modify Date: 2025-08-25 17:25:14

5-hydroxy-4-oxo-3-(1H-pyrazol-5-ylhydrazinylidene)naphthalene-2,7-disulfonic acid Structure
5-hydroxy-4-oxo-3-(1H-pyrazol-5-ylhydrazinylidene)naphthalene-2,7-disulfonic acid structure
Common Name 5-hydroxy-4-oxo-3-(1H-pyrazol-5-ylhydrazinylidene)naphthalene-2,7-disulfonic acid
CAS Number 71747-43-8 Molecular Weight 414.37100
Density N/A Boiling Point N/A
Molecular Formula C13H10N4O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-hydroxy-4-oxo-3-(1H-pyrazol-5-ylhydrazinylidene)naphthalene-2,7-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C13H10N4O8S2
Molecular Weight 414.37100
Exact Mass 413.99400
PSA 215.87000
LogP 2.48970

 Synonyms

2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-(1H-pyrazol-3-ylazo)
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