51818-11-2
51818-11-2 structure
- Name: 2,5-Disulphobenaldehyde
- Chemical Name: 2,5-disulphobenzaldehyde
- CAS Number: 51818-11-2
- Molecular Formula: C7H6O7S2
- Molecular Weight: 266.248
- Create Date: 2018-06-26 16:35:04
- Modify Date: 2025-08-24 22:35:30
| Name | 2,5-disulphobenzaldehyde |
|---|---|
| Synonyms |
1,4-Benzenedisulfonic acid, 2-formyl-
2-Formyl-1,4-benzenedisulfonic acid 2-Formylbenzene-1,4-disulfonic acid 2,5-Disulphobenaldehyde |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Molecular Formula | C7H6O7S2 |
| Molecular Weight | 266.248 |
| Exact Mass | 265.955505 |
| PSA | 142.57000 |
| LogP | -0.59 |
| Index of Refraction | 1.634 |
| HS Code | 2913000090 |
|---|
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |