Test Items
|
Standard
|
Test Results
|
Appearance
|
Granular free flowing
|
Granular free flowing
|
Main Content [as (NH4)H2PO4]
|
98% min
|
98.5%
|
Nitrogen, as N
|
12% min
|
12.5%
|
Phosphorus Pentoxide, as P2O5
|
61% min
|
61.5%
|
Mositure, as H2O
|
0.50% max
|
0.2%
|
Water Insoluble
|
0.10% max
|
0.078%
|
PH Value
|
4.0-5.0
|
4.2
|