Parameters |
Unit |
Standard |
Standard |
Appearance |
/ |
Gray /white powder |
Gray /white granular |
Total Phosphorus |
% ≥ |
21.0 |
21.0 |
Acid Soluble P Citric soluble P |
% ≥ |
18.0 |
18.0 |
Water Soluble Phosphorus |
% ≥ |
10.0 |
10.0 |
Calcium |
%≥ |
14.0 |
14.0 |
Fluorine |
≤mg/kg |
1800.00 |
1800.00 |
Arsenic |
≤mg/kg |
20.0 |
20.0 |
Lead |
≤mg/kg |
30.0 |
30.0 |
Cadmium |
≤mg/kg |
10.0 |
10.0 |
Chromium |
≤mg/kg |
30.0 |
30.0 |
pH |
2.4g/l |
3.5-4.5 |
3.5-4.5 |
Free Moisture |
%≤ |
4.0 |
4.0 |
Powder form through 0.5mm sieve |
%≥ |
95.0 |
/ |
Granular form through 2mm sieve |
%≥ |
/ |
90.0 |
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