Testing Item | Standard | Result |
Appearance | White crystals or crystalline powder | conforms |
Assay/% | ≥ 90 | 99.6 |
Identification (Infrared Absorption) | Corresponding to Reference Spectrum | conforms |
Residue on Ignition/% | ≤1 | 0.1 |
Loss on Drying | ≤2 | 0.3 |