4-sulphophthalic anhydride
- Product Name4-sulphophthalic anhydride
- CAS134-08-7
- CBNumberCB5897856
- MFC8H4O6S
- MW228.18
- EINECS205-128-2
- MDL NumberMFCD20134165
- MOL File134-08-7.mol
Chemical Properties
| Density | 1.820±0.06 g/cm3(Predicted) |
| pka | -1.60±0.20(Predicted) |
| EPA Substance Registry System | 5-Isobenzofuransulfonic acid, 1,3-dihydro-1,3-dioxo- (134-08-7) |