PURITY (AS Na₃PO₄.. 12H₂O)

98% MIN.

98% MIN.

P₂O₅

18.3% MIN.

18.3% MIN.

WATER INSOLUBLE

0.10% MAX.

0.10% MAX.

CHLORIDES

0.6% MAX.

0.02% MAX.

SULPHATES

0.5% MAX.

0.2% MAX.

HEAVE METALS (AS Pb)

0.001% MAX.

ARSENIC (As)

0.0003% MAX.

SODIUM OXIDE

15-19

15-19