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| Appearance | White crystals |
| Specific Rotation [20/D] | +13.7 to +15.1 Degree |
| PH | 5.5 to 6.5 |
| Transmittance | Not less than 98.0% |
| Chloride(CL) | 16.58 to 17.00% |
| Ammonium (NH4) | Not more than 0.02% |
| Sulfate (SO4) | Not more than 0.020% |
| Iron (Fe) | Not more than 10 PPM |
| Heavy Metals (Pb) | Not more than 10 PPM |
| Arsenic(As2O3) | Not more than 1.0 PPM |
| Loss on Drying | Not more than 0.20% |
| Residue on Ignition (Sulfated) | Not more than 0.15% |
| Organism Volatile | Conforms |
| Assay | 99.0% to 101.0% |