90-21-1
90-21-1 structure
- Name: 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
- Chemical Name: 4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
- CAS Number: 90-21-1
- Molecular Formula: C10H7ClO7S2
- Molecular Weight: 338.74100
- Create Date: 2017-06-19 10:35:43
- Modify Date: 2025-08-29 15:58:22
| Name | 4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid |
|---|---|
| Synonyms |
2,7-Naphthalenedisulfonicacid,4-chloro-5-hydroxy
4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid 4-Chlor-5-hydroxy-naphthalin-2,7-disulfonsaeure EINECS 201-976-2 4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid |
| Density | 1.887g/cm3 |
|---|---|
| Molecular Formula | C10H7ClO7S2 |
| Molecular Weight | 338.74100 |
| Exact Mass | 337.93200 |
| PSA | 145.73000 |
| LogP | 3.85380 |
| Index of Refraction | 1.726 |
|
~%
90-21-1 |
| Literature: Bad.Anilin.- u.Sodaf. Patent: DE147852 ; |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
