Complaint
| Test Items | Specifications | Results |
| Appearance | Pale yellow or yellow powder, flakes or hard masses | Pale yellow powder |
| Solubility | Practically insoluble in water, soluble on heating in ethyl acetat and in xylene, practically insoluble in ethanol (96 per cent). | Conforms |
| Relative density | About 0.97 | 0.994 |
| Melting point(ºC) | 80ºC-88ºC | 84.2ºC |
| Acid value(KOH mg/g) | 2-7 | 6.65 |
| Saponification value (KOH mg/g) | 78-95 | 83.01 |
| Total ash | ≤0.25% | Conforms |
| Storage | Protected from light | |
| Conclusions: | Meeting the requirements of EP10.0 | |
