Parameter | Value |
---|---|
Appearance | Pink to rust-coloured granules |
Potassium chloride (KCl) | 95% min |
- in terms of K2O | 60% min |
- in terms of K | 50.2% |
Sodium chloride (NaCl) | 2.9% |
- in terms of Na | 1.1% |
Magnesium (Mg) | 0.01% |
Calcium (Ca) | 0.16% |
Insolubles in water | 0.5% |
Moisture | 0.5% max |
Granulometric composition: | |
- under 1 mm | 5% max |
- 1 - 4 mm | 95% min |
- over 6.0 mm | 0% |