31375-02-7
31375-02-7 structure
- Name: benzene-1,4-disulfonic acid
- Chemical Name: benzene-1,4-disulfonic acid
- CAS Number: 31375-02-7
- Molecular Formula: C6H6O6S2
- Molecular Weight: 238.23800
- Create Date: 2017-08-30 10:35:25
- Modify Date: 2025-08-25 19:01:02
| Name | benzene-1,4-disulfonic acid |
|---|---|
| Synonyms |
para-benzenedisulfonic acid
1,4-Benzoldisulfonsaeure p-benzenedisulfonic acid p-Benzoldisulfonsaeure Disulf benzene-1,4-disulphonic acid 1,4-Benzenedisulfonicacid Benzol-1,4-disulfonsaeure |
| Density | 1.764g/cm3 |
|---|---|
| Molecular Formula | C6H6O6S2 |
| Molecular Weight | 238.23800 |
| Exact Mass | 237.96100 |
| PSA | 125.50000 |
| LogP | 2.34160 |
| Index of Refraction | 1.62 |
| HS Code | 2904100000 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 3 | |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |