4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid

Modify Date: 2025-08-26 10:30:23

4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid Structure
4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid structure
Common Name 4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid
CAS Number 70179-81-6 Molecular Weight 297.244
Density 1.9±0.1 g/cm3 Boiling Point N/A
Molecular Formula C10H7N3O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-Hydroxy-5-nitro-4-sulfo-1-naphthalenediazene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Molecular Formula C10H7N3O6S
Molecular Weight 297.244
Exact Mass 297.005554
LogP -0.71
Index of Refraction 1.767

 Synonyms

4-Diazenyl-3-hydroxy-8-nitronaphthalene-1-sulfonic acid
2-Hydroxy-5-nitro-4-sulfo-1-naphthalenediazene
4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid
1-Naphthalenesulfonic acid, 4-diazenyl-3-hydroxy-8-nitro-
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