149-46-2
149-46-2 structure
- Name: 4,5-dihydroxybenzene-1,3-disulphonic acid
- Chemical Name: 4,5-dihydroxy- (9ci)1,3-Benzenedisulfonic acid
- CAS Number: 149-46-2
- Molecular Formula: C6H6O8S2
- Molecular Weight: 270.23700
- Create Date: 2017-11-09 13:47:52
- Modify Date: 2024-01-12 12:57:17
| Name | 4,5-dihydroxy- (9ci)1,3-Benzenedisulfonic acid |
|---|---|
| Synonyms | EINECS 205-742-0 |
| Molecular Formula | C6H6O8S2 |
|---|---|
| Molecular Weight | 270.23700 |
| Exact Mass | 269.95000 |
| PSA | 165.96000 |
| LogP | 1.75280 |
| HS Code | 2908999090 |
|---|
| Precursor 0 | |
|---|---|
| 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% |