| Appearance | White or white crystalline powder |
| Melting Point | 159.0 ºC ~164.0ºC |
| pH | 6.5~8.0 |
| Clarity solution |
Solution should be clarified |
|
Loss on drying |
0.5% max |
|
Residue on ignition |
0.10% max |
|
Heavy Metals |
10ppm max. |
|
Related substances |
0.5% max. |
|
Contents |
98.0~102.0% |