2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt

Modify Date: 2024-03-02 15:07:04

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt Structure
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt structure
Common Name 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt
CAS Number 68084-24-2 Molecular Weight 640.51500
Density 1.868g/cm3 Boiling Point N/A
Molecular Formula C22H15N7NaO11S2+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-[bis(4-nitrophenyl)azo]-5-hydroxy-, disodium salt
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.868g/cm3
Molecular Formula C22H15N7NaO11S2+
Molecular Weight 640.51500
Exact Mass 640.01700
PSA 312.83000
LogP 9.05740
Index of Refraction 1.799

 Synonyms

(3Z)-5-amino-6-(4-nitrophenyl)diazenyl-3-[(4-nitrophenyl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid
4-Amino-5-hydroxy-3,6-bis[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
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