| ITEM | STANDARD |
| APPEARANCE | WHITE POWDER |
| CONTENT(CaH2PO4), % | 34.0-40.0 |
| HEAVY METALS(As Pb),=< % | 0.003 |
| FLUORID, =< % | 0.005 |
| LOSS ON DRYING, % | 10.0 MAX |
| As, =< % | 0.0003 |
| Pb, =< % | 0.0002 |
| TOTAL BACTERIAL COUNT CFU/G | <500 |
| MOLD CFU/G | <50 |
| E COLI | PASS |
| SALMONELLA | PASS |