4-Aminobenzenesulfonic acid
| PRODUCT NAME | 4-Aminobenzenesulfonic acid |
| APPEARANCE | white crystalline powder |
| PURITY | 99%min |
| MP(SOLID)/BP(LIQUID) | 287-289℃ |
| MF | C6H7NO3S |
| CAS NO. | 121-57-3 |
| EINECS NO. | 204-482-5 |
| PACKAGE | 25kg bag |
| REMARKS: | free aniline:0.01%max moisture:0.5%max water insoluble matter:0.1%max |
