6406-66-2
6406-66-2 structure
- Name: Acid Red 142
- Chemical Name: sodium,(5E)-6-oxo-5-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonic acid
- CAS Number: 6406-66-2
- Molecular Formula: C22H16N4NaO7S2+
- Molecular Weight: 535.50500
- Catalog: Dyes and pigments dye Acid Dyestuff
- Create Date: 2018-07-20 20:33:54
- Modify Date: 2024-01-06 18:57:55
| Name | sodium,(5E)-6-oxo-5-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonic acid |
|---|---|
| Synonyms |
C.I. Acid Red 142,disodium salt
Java Red A C.I. Acid Red 142 Wool Fast Scarlet R |
| Density | 1.58g/cm3 |
|---|---|
| Molecular Formula | C22H16N4NaO7S2+ |
| Molecular Weight | 535.50500 |
| Exact Mass | 535.03600 |
| PSA | 195.17000 |
| LogP | 8.03120 |
| Index of Refraction | 1.721 |