1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI)
Modify Date: 2025-10-09 00:28:53
![1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI) Structure](https://image.chemsrc.com/caspic/136/2872-74-4.png)
1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI) structure
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Common Name | 1-Naphthalenesulfonicacid, 3,3'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-,disodium salt (9CI) | ||
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| 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 | |
| Name | sodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl]-2-methylphenyl]-3-methylphenyl]diazenyl]naphthalene-1-sulfonic acid |
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| Synonym | More Synonyms |
| Density | 1.5g/cm3 |
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| Molecular Formula | C34H28N6NaO6S2+ |
| Molecular Weight | 703.74200 |
| Exact Mass | 703.14100 |
| PSA | 226.98000 |
| LogP | 12.08940 |
| Index of Refraction | 1.729 |
| 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 |