Introduction：Basic information about CAS 83-22-7|4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid |
|---|
| CAS Number | 83-22-7 | Molecular Weight | 459.47100 |
|---|
| Density | 1.79g/cm3 | Boiling Point | / |
|---|
| Molecular Formula | C16H13NO9S3 | Melting Point | / |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | 4-(benzenesulfonamido)-5-hydroxynaphthalene-2,7-disulfonic acid |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.79g/cm3 |
|---|
| Molecular Formula | C16H13NO9S3 |
|---|
| Molecular Weight | 459.47100 |
|---|
| Exact Mass | 458.97500 |
|---|
| PSA | 200.28000 |
|---|
| LogP | 5.15500 |
|---|
| Index of Refraction | 1.741 |
|---|
| InChIKey | RXLQXRJNFSMYDL-UHFFFAOYSA-N |
|---|
| SMILES | O=S(=O)(O)c1cc(O)c2c(NS(=O)(=O)c3ccccc3)cc(S(=O)(=O)O)cc2c1 |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| Safety Phrases | S26-S36/37/39 |
|---|
Synonyms
| EINECS 201-459-1 |
| H Acid benzenesulfonamide |
| 8-Phenylsulfonamido-1-naphthol-3,6-disulfonic acid |
| N-Benzenesulfonyl-H Acid |
| 8-Benzenesulfonamido-1-naphthol-3,6-disulfonic acid |
| Lissamine Red 7BP |
