GRANULAR SINGLE SUPER PHOSPHATE
SPECIFICATIONS
| # | Criteria | Specification |
|---|---|---|
| 1 | Total Phosphates as P2O5 | 17% Min |
| 2 | Water soluble phosphates of the total phosphates P2O5 |
80% Min |
| 3 | Free Phosphoric Acid (as P2O5) | 4% Max |
| 4 | Moisture | 4% Max |
| 5 | Level of Cadmium | 5mg per kg Max |
| 6 | Particle Size | 100% by mass shall pass through a test sieve of 4.75mm. Not less than 90% by mass of the material shall retained on a sieve of 1.18mm |