2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, disodium salt

Modify Date: 2022-06-26 14:47:28

2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, disodium salt Structure
2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, disodium salt structure
Common Name 2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, disodium salt
CAS Number 83293-51-0 Molecular Weight 699.67300
Density N/A Boiling Point N/A
Molecular Formula C28H24N10NaO7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, disodium salt
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C28H24N10NaO7S2
Molecular Weight 699.67300
Exact Mass 699.11700
PSA 323.97000
LogP 11.10020

 Synonyms

C.I. Direct Black 164
Direct black 164
2-Naphthalenesulfonic acid, 3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-, disodium salt
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