| ≥1 piece |
|
Purity, %,
|
min, 99.0
|
|
Loss on drying, %
|
max, 1.5
|
|
Chloride (Cl), %
|
max, 0.05
|
|
Heavy metal(Pb), %
|
max, 0.001
|
|
As, %
|
max, 0.0002
|
|
Sulfate(SO4), %
|
max, 0.1
|
5.Packing: In 25 kg P P bag
6.Application: