1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI)

Modify Date: 2024-04-02 19:46:33

1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI) Structure
1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI) structure
Common Name 1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI)
CAS Number 2872-74-4 Molecular Weight 703.74200
Density 1.5g/cm3 Boiling Point N/A
Molecular Formula C34H28N6NaO6S2+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl]-2-methylphenyl]-3-methylphenyl]diazenyl]naphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5g/cm3
Molecular Formula C34H28N6NaO6S2+
Molecular Weight 703.74200
Exact Mass 703.14100
PSA 226.98000
LogP 12.08940
Index of Refraction 1.729

 Synonyms

2,2'-Dimethyl-kongo-Di-Na-Salz
4,4'-Diamino-3,3'-(2,2'-dimethyl-biphenyl-4,4'-diylbisazo)-bis-naphthalin-1-sulfonsaeure,Dinatrium-Salz
Erie Red 4B (fast)
4,4'-diamino-3,3'-(2,2'-dimethyl-biphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid,disodium-salt
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