| Chemical-Physical Parameters |
RICHEN |
Typical Value |
| Identification |
Positive |
Positive |
| Appearance |
White granular |
Conform |
| Assay of Magnesium |
Min.13% |
13.2% |
| Lead (as Pb) |
Max. 1mg/kg |
0.2mg/kg |
| Arsenic (as As) |
Max. 1 mg/kg |
0.5mg/kg |
| Mercury (as Hg) |
Max. 0.1 mg/kg |
0.02mg/kg |
| Cadmium (as Cd) |
Max. 1mg/kg |
0.5mg/kg |
| Pass Through 20 Mesh |
Min.80% |
99% |
| Microbiological Parameters |
RICHEN |
Typical Value |
| Total plate count |
Max. 1000 cfu/g |
＜1000cfu/g |
| Yeast & Molds |
Max. 25 cfu/g |
＜25cfu/g |
| Coliforms |
Max. 10 cfu/g |
＜10cfu/g |