| Product Name | 2,5-Dihydroxybenzoic acid, 98% |
| Product Number | 149357 |
| Product Brand | ALDRICH |
| CAS Number | 490-79-9 |
| Molecular Weight | 154.12 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE TO YELLOW POWDER |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| TITRATION | 97.5% - 102.5% (WITH NAOH) |
| HIGH PRESSURE LIQUID | 97.5% (MINIMUM) |
| REVISED AUGUST 12, 2005 RJM | |