Item
|
Specification
|
Total phosphate (as P2O5)
|
68.0% min
|
Inactive phosphate (as P2O5)
|
7.5% max
|
Fe
|
0.05% max
|
Water insoluble matter
|
0.1 max
|
pH value
|
5.8-7.3
|
Solubility
|
Pass
|