2-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1)

Modify Date: 2025-08-26 11:43:06

2-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1) Structure
2-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1) structure
Common Name 2-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1)
CAS Number 7248-81-9 Molecular Weight 498.50900
Density 1.45g/cm3 Boiling Point N/A
Molecular Formula C24H21N5NaO4S+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,6-[[4-[(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]naphthalene-2-sulfonic acid

 Chemical & Physical Properties

Density 1.45g/cm3
Molecular Formula C24H21N5NaO4S+
Molecular Weight 498.50900
Exact Mass 498.12100
PSA 168.61000
LogP 7.54320
Index of Refraction 1.708
InChIKey HOJHLMDGYUSKKE-UHFFFAOYSA-N
SMILES Cc1cc(N=Nc2ccc(C(=O)Nc3ccc4cc(S(=O)(=O)O)ccc4c3)cc2)c(N)cc1N.[Na+]
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