Items | Specification | Results | ||
Assay | ≥70% | 70.8% | ||
Appearance | Light yellow powder | Complies | ||
Ash | ≤0.5% | 0.14% | ||
Loss on drying | ≤5.0% | 1.55% | ||
Heavy metals | ≤10ppm | Complies | ||
Pb | ≤2.0ppm | Complies | ||
As | ≤2.0ppm | Complies | ||
Odor | Characteristic | Complies | ||
Particle size | 100%through 80 mesh | Complies | ||
Microbioiogical: | ||||
Total of bacteria | ≤1000cfu/g | 100cfu/g | ||
Fungi | ≤100cfu/g | <50cfu/g | ||
Salmgosella | Negative | Complies | ||
Coli | Negative | Complies |