148-04-9
148-04-9 structure
- Name: tetrasodium benzene-1,2,4,5-tetracarboxylate
- Chemical Name: tetrasodium,benzene-1,2,4,5-tetracarboxylate
- CAS Number: 148-04-9
- Molecular Formula: C10H2Na4O8
- Molecular Weight: 342.07700
- Create Date: 2017-01-13 22:54:13
- Modify Date: 2025-09-19 10:50:01
| Name | tetrasodium,benzene-1,2,4,5-tetracarboxylate |
|---|---|
| Synonyms |
sodium benzene-1,2,4,5-tetracarboxylate
EINECS 205-709-0 trisodium 1,2,4,5-benzenetetracaboxylate Tetrasodium 1,2,4-5-benzenetetracarboxylate 1,2,4,5-benzene tetracarboxylate tetrasodium salt sodium 1,2,4,5-benzenetetracarboxylate Tetrasodium benzene-1,2,4,5-tetracarboxylate Tetrasodium pyromellitate |
| Density | 1.821g/cm3 |
|---|---|
| Boiling Point | 585.8ºC at 760mmHg |
| Molecular Formula | C10H2Na4O8 |
| Molecular Weight | 342.07700 |
| Flash Point | 322.1ºC |
| Exact Mass | 341.93400 |
| PSA | 160.52000 |
| Vapour Pressure | 1.45E-14mmHg at 25°C |
| HS Code | 2917399090 |
|---|
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |