| Description | : | Transparent, colorless crystals.. |
| Purity | : | Minimum 99.5% |
| Refractive Index | : | 1.500 to 1.503 |
| Specific Gravity | : | 1.40 |
| Acidity | : | 0.2 mgKOH/g maximum |
| Uses | : | Its used for aches and pains for headaches, period pains, toothache, the pain of bruises and other injuries, and after dental treatment. |