117-22-6
117-22-6 structure
- Name: 1-Naphthol-8-sulfonic acid
- Chemical Name: 1-Hydroxynaphthalene-8-sulfonic acid
- CAS Number: 117-22-6
- Molecular Formula: C10H8O4S
- Molecular Weight: 224.23300
- Catalog: Chemical reagent Organic reagent Tricyclic compound
- Create Date: 2018-07-22 19:49:41
- Modify Date: 2025-08-24 18:41:53
| Name | 1-Hydroxynaphthalene-8-sulfonic acid |
|---|---|
| Synonyms |
8-hydroxynaphthalenesulfonic acid
1-Naphthalenesulfonic acid,8-hydroxy 1-NAPHTHOL-8-SULFOMIC ACID 1-NAPHTHOL-8-SULFONIC ACID 1-Hydroxynaphthalin-8-sulfonsaeure EINECS 204-180-3 1 NAPTHOL-8-SULPHONIC ACID 8-Hydroxy-naphthalin-1-sulfonsaeure 8-hydroxy-naphthalene-1-sulfonic acid 8-hydroxynaphthalenesulphonic acid 8-hydroxy-1-naphthalenesulfonic acid 1-Hydroxy-naphthalinsulfonsaeure-8 MFCD00065328 |
| Density | 1.549 |
|---|---|
| Molecular Formula | C10H8O4S |
| Molecular Weight | 224.23300 |
| Exact Mass | 224.01400 |
| PSA | 82.98000 |
| LogP | 2.87290 |
| Index of Refraction | 1.703 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| RTECS | TA1841000 |
| HS Code | 2908999090 |
|
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117-22-6 |
| Literature: DE74644 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 423 |
|
~%
117-22-6 |
| Literature: Angewandte Chemie, , vol. 41, p. 174 |
| 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% |