157577-99-6
157577-99-6 structure
- Name: Acid Black 234
- Chemical Name: sodium,(6Z)-4-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylamino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
- CAS Number: 157577-99-6
- Molecular Formula: C34H26N10Na2O9S3
- Molecular Weight: 860.806
- Catalog: Dyes and pigments dye Acid Dyestuff
- Create Date: 2018-09-14 00:18:02
- Modify Date: 2025-08-28 17:39:37
| Name | sodium,(6Z)-4-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylamino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate |
|---|---|
| Synonyms |
Acid Black 234
Disodium 4-amino-3-[(E)-{4-[({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfonyl)amino]phenyl}diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonate 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(E)-2-[4-[[[4-[(E)-2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-[(E)-2-phenyldiazenyl]-, sodium salt (1:2) |
| Molecular Formula | C34H26N10Na2O9S3 |
|---|---|
| Molecular Weight | 860.806 |
| Exact Mass | 860.084167 |
| PSA | 358.16000 |
| LogP | 12.20620 |