Payment: T/T, L/C Product Origin: China Shipping Port: Beijing/Shanghai/Hangzhou Order (MOQ): 25kg Lead Time: 3 working days Production capacity: 400kg/month Storage condition: Stored in cool, dry place, room temperature. Package material: drum Package size: 25kg/drum Safety information: Not dangerous goods| Item | Specification |
| Appearance | White or almost white crystalline powder |
| Identification | UV absorption Max. at 260nm |
| It give the reaction of sodium | |
| Solubility | 1g of sample is completely soluble in 10ml of water |
| pH | 10.0 - 11.5 |
| Water | ≤7.5% |
| Assay | 95.0% - 102.0% (on dried substance) |