: HPO2olecular weightProperties:soluble in water, and slightly soluble in alcohol.nd its water solution shows weak alkalinity.
Specification |
|
|
Feed grade |
|
Appearance |
|
|||
Main contents |
%≥ |
|
|
98.00 |
|
%≥ |
|
|
P-17.0 |
Potassium oxide, as |
%≥ |
|
|
K-36.0 |
|
%≤ |
|
|
0.2 |
Arsenic, as As |
%≤ |
0.005 |
|
0.001 |
|
%≤ |
0.005 |
|
0.003 |
Lead, as P |
%≤ |
- |
|
- |
|
%≤ |
0.05 |
|
0.02 |
PH value of 1 |
-- |
8.6-9.4 |
8 |
8.6-9.6 |