
1 | Matter insoluble in water, maximum | 1.0% |
2 | Zinc (as Zn),minimum | 21.0% |
3 | Lead (as Pb), maximum | 0.003% |
4 | Copper (as Cu),maximum | 0.1% |
5 | Magnesium (as Mg),maximum | 0.5% |
6 | pH not less than | 4.0 |
7 | Sulphur (as S),minimum | 10.0% |
8 | Cadmium (as Cd),maximum | 0.0025% |
9 | Arsenic (as As),maximum | 0.01% |
Do Not Mix With Urea, DAP And SSP For Soil Application.
1 | Free flowing powder form | |
2 | Matter insoluble in water,maximum | 1.0% |
3 | Zinc (as Zn),minimum | 33.0% |
4 | Lead (as Pb),maximum | 0.003% |
5 | Copper (as Cu),maximum | 0.1% |
6 | Magnesium (as Mg),maximum | 0.5% |
7 | Iron (as Fe),maximum | 1.0% |
8 | pH not less than | 4.0 |
9 | Sulphur (as S),minimum | 15.0% |
10 | Cadmium (as Cd),maximum | 0.0025% |
11 | Arsenic (as As),maximum | 0.01% |
Do Not Mix With Urea, DAP And SSP For Soil Application.
1 | Matter insoluble in water,maximum | 1.0% |
2 | Zinc (as Zn),minimum | 33.0% |
3 | Lead (as Pb),maximum | 0.003% |
4 | Copper (as Cu),maximum | 0.1% |
5 | Magnesium (as Mg),maximum | 0.5% |
6 | Iron (as Fe),maximum | 1.0% |
7 | pH not less than | 4.0 |
8 | Sulphur (as S),minimum | 15.0% |
9 | Cadmium (as Cd),maximum | 0.0025% |
10 | Arsenic (as As),maximum | 0.01% |
11 | Particle size- Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 2 mm IS sieve. Not more than 5 per cent shall be below 2 mm IS sieve. |
1 | Free flowing –Crystalline form | |
2 | Matter insoluble in water,maximum | 1.0% |
3 | Magnesium (as Mg),maximum | 9.6% |
4 | Lead (as Pb),maximum | 0.003% |
5 | pH (5% solution) | 5.0-8.0% |
6 | Sulphur (as S),minimum | 15.0% |
1 | Copper (as Cu),minimum | 24.0% |
2 | Matter insoluble in water,maximum | 1.0% |
3 | Soluble Iron and aluminium compounds (expressed as Fe),maximum | 0.5% |
4 | Lead (as Pb),maximum | 0.003% |
5 | pH not less than | 3.0 |
6 | Sulphur (as S),min | 12.0% |