SPECIFICATION(TDS)
Quality standards
Name of index | FCC-V | GB-17203-1998 | USP 32 |
Appearance | White Powder | White Crystalline Powder | White Crystalline Powder |
Content % | 97.5-100.5 | 98.0-100.5 | 97.5-100.5 |
As ≤% | - | 0.0003 | 0.0003 |
Fluoride ≤% | 0.003 | 0.003 | 0.003 |
Acid-insoluble substance ≤ % | 0.2 | 0.2 | 0.2 |
Pb ≤% | 0.0002 | - | 0.001 |
Heavy Metals (as Pb) ≤ % | - | 0.002 | 0.002 |
Loss on drying % | 10.0-14.0 | 10.0-13.3 | 10.0-13.3 |
Clear grade | - | Accord with the test | - |
Packing:
It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer.
The net weight of each bag is 25kg.
Production Environment