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%