5850-58-8
5850-58-8 structure
- Name: 2, 7-Naphthalenedisulfonic acid, 3-[ (4-formylphenyl)azo]-4, 5-dihydroxy-, disodium salt
- Chemical Name: sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid
- CAS Number: 5850-58-8
- Molecular Formula: C17H12N2NaO9S2+
- Molecular Weight: 475.40500
- Create Date: 2017-08-18 04:32:29
- Modify Date: 2025-08-24 19:10:46
| Name | sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid |
|---|---|
| Synonyms |
C.I. Acid Red 19,disodium salt
Chromazone Red A C.I. Acid Red 19 Levamin Red GG 2,3-[(4-formylphenyl)azo]-4,5-dihydroxy-,disodium salt |
| Density | 1.761g/cm3 |
|---|---|
| Molecular Formula | C17H12N2NaO9S2+ |
| Molecular Weight | 475.40500 |
| Exact Mass | 474.98800 |
| PSA | 207.75000 |
| LogP | 5.13390 |
| Index of Refraction | 1.735 |