





|
ITEM |
SPECIFICATIONS |
|
APPEARANCE |
WHITE CRYSTAL |
|
CONTENT(CA(H2PO4) 2.H2O) |
15.90%-17.70% |
|
HEAVY METALS(AS PB) |
≤0.003% |
|
FLUORID |
≤0.005% |
|
LOSS ON DRYING |
1.0% |
|
AS, |
≤0.0003% |
|
PB |
≤0.0002% |
