| ≥1 piece |
Package:25kg per bag or as customer request needs
| Quality standard: | |
| Name of index | FCC-1997 QB2554-2002 |
| Content(on the base of dry basis),%≥ | 98 |
| Arsenic (As),%≤ | 0.0003 |
| Heavy metal(As Pb),%≤ | 0.0005 |
| Loss on drying,% ≤ | 1 |
| PH Value,%: | Normal |
| Chlorides I or Br experiment: | Normal |
| Sodium experiment : | Normal |