disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate

Modify Date: 2025-09-22 16:52:37

disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate Structure
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate structure
Common Name disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
CAS Number 6441-94-7 Molecular Weight 666.56800
Density N/A Boiling Point N/A
Molecular Formula C23H16N4Na2O11S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,(3Z)-5-[(4-methylphenyl)sulfonylamino]-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

 Chemical & Physical Properties

Molecular Formula C23H16N4Na2O11S3
Molecular Weight 666.56800
Exact Mass 665.97700
PSA 272.99000
LogP 6.07020
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