| Item | Specifications |
| Appearance | White or almost white crystalline powder |
| Solubility | Solution in water is clear |
| Moisture | 5.0%-14.0% |
| PH | 8.0-9.5 |
| Heavy Metals | <20PPM |
| Related substances | 2.0%-4.5% |
| Assay(calculated on dried base) | 99.0%-101.0% |
Packing: 25kg/drum
Delivery: Goods in Stock
Stored in cool place and keep container tightly closed in a dry and well-ventilated place