|
ITEM |
Specification |
|
Assay |
97.5 - 100.5 % |
|
Calcium content (anhydrous) (tetrahydrate) |
23.5-24.2% 20.5-21.2% |
|
Arsenic |
3 ppm max |
|
Fluoride |
30 ppm max |
|
Lead |
10 ppm max |
|
Heavy metals |
20 ppm max |
|
Loss On Drying |
10.0 - 13.3 % |
|
Acid Insolubility |
0.2 % max |
|
Total aerobic count |
5000 cfu/g max |
|
Total molds and yeasts |
300 cfu/g max |
|
E.Coli and Salmonella |
Negative |
|
Thru a 10 mesh |
95% min |
|
Between 20-80 mesh |
85% min |
|
Thru a 100 mesh |
10% max |