| Properties | Unit | Value |
|---|---|---|
| Appearance | Liquid | White Flakes / Clear |
| Color | Alpha | 20 max |
| Freezing Point | ( °C ) | 130.9 Min |
| Heat Stability | APHA | 40 Max |
| Assay | Wt% | 99.5 Min |
| Maleic Anhydride | Wt% | 0.05 Max |
| Phthalic Acid | Wt% | 0.1 Max |
| Phathalide | Wt% | 0.1 Max |
| Benzoic Acid | Wt% | 0.1 Max |