Testing Item | Standard | Result |
Appearance | White or white like powder | pass |
Identification | Positive | pass |
Content | ≥50% | 50.40% |
Loss on Drying | ≤5.0 | 2.00% |
Heavy Metal(Pb) | <10mg/kg | <10mg/kg |
As(As) | <3mg/kg | <3mg/kg |
Sieve Analysis | ≥90% Through Sieve No.20(US) | 99.90% |