3771-14-0
3771-14-0 structure
- Name: 2-Naphthalenesulfonicacid, 4-hydroxy-
- Chemical Name: 4-hydroxynaphthalene-2-sulfonic acid
- CAS Number: 3771-14-0
- Molecular Formula: C10H8O4S
- Molecular Weight: 224.23300
- Create Date: 2016-06-27 00:27:42
- Modify Date: 2024-01-23 14:32:09
| Name | 4-hydroxynaphthalene-2-sulfonic acid |
|---|---|
| Synonyms |
4-hydroxy-naphthalene-2-sulfonic acid
6-sulfo-8-hydroxy-naphthalene radical 1-naphthol-3-sulfonic acid 4-hydroxynaphthalene-2-sulphonic acid 2-Naphthalenesulfonic acid,4-hydroxy 1-Hydroxy-3-naphthalenesulfonic acid 1-Naphthol,3-sulfo 4-Hydroxy-2-naphthalenesulfonic acid 4-Hydroxy-naphthalin-2-sulfonsaeure |
| Density | 1.549g/cm3 |
|---|---|
| Molecular Formula | C10H8O4S |
| Molecular Weight | 224.23300 |
| Exact Mass | 224.01400 |
| PSA | 82.98000 |
| LogP | 2.87290 |
| Index of Refraction | 1.703 |
| HS Code | 2908999090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |