83732-66-5
83732-66-5 structure
- Name: Sodium 4,6-dihydroxy-2-naphthalenesulfonate
- Chemical Name: 4,6-Dihydroxynaphthalene-2-Sulfonic Acid Sodium Salt
- CAS Number: 83732-66-5
- Molecular Formula: C10H7NaO5S
- Molecular Weight: 262.214
- Catalog: Organic raw materials Carboxylic compounds and derivatives Salt of carboxylic acid ester and its derivatives
- Create Date: 2018-02-21 08:00:00
- Modify Date: 2024-01-17 16:01:42
| Name | 4,6-Dihydroxynaphthalene-2-Sulfonic Acid Sodium Salt |
|---|---|
| Synonyms |
Sodium 4,6-dihydroxy-2-naphthalenesulfonate
EINECS 280-616-6 Sodium 4,6-Dihydroxynaphthalene-2-sulfonate 2-Naphthalenesulfonic acid, 4,6-dihydroxy-, sodium salt (1:1) Sodium 2,8-dihydroxynaphthalene-6-sulfonate |
| Molecular Formula | C10H7NaO5S |
|---|---|
| Molecular Weight | 262.214 |
| Exact Mass | 261.991180 |
| PSA | 106.04000 |
| LogP | 2.23590 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| RTECS | CB3300000 |
| HS Code | 2908999090 |
| 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% |