| Product Name | Sodium hydrogentartrate, 98% |
| Product Number | 289981 |
| Product Brand | ALDRICH |
| CAS Number | 526-94-3 |
| Molecular Weight | 172.07 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE POWDER |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| TITRATION | 97.5% - 102.5% (WITH NAOH) |
| OPTICAL ROTATION | +24 +/- 2 DEGREES (C=3%, H2O) |
| APPROVED JANUARY 30, 1996 JSB | |
