Calcium superphosphate fertilizers
- Molecular Formula: Ca(H2PO4)2.H2O
- CAS No.: 8011-76-5; 10031-30-8
- EINECS No.: 232-379-5; 231-837-1
Synonyms: Single superphosphate, Normal superphosphate,
Calcium superphosphate technical data:
| Item | Super grade | Grade A | Grade B | Grade C | Grade D | Grade E | Grade F | Grade G |
| Effective P2O5 content/%≥ | 20.0 | 18.0 | 17.0 | 16.0 | 15.0 | 14.0 | 13.0 | 12.0 |
| Free acid P2O5 content/%≤ | 3.5 | 5.0 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Moisture content/%≤ | 8.0 | 12.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 |
Application:
Used as fertilizer. Suitable for various crops, particularly suitable for neutral or alkaline soils. Calcium superphosphate is a quick acting fertilizer suitable for various soils and crops, and can be used as base fertilizer, topdressing, and seed fertilizer.
Package:
25 kg, 50kg/woven bags lined with plastic film
Storage:
moisture-proof measures should be taken to prevent clumpina and loss of nutrients, Sun and rain exposure should be avoided to minimize nutrient loss