| Typical Analysis of Export Grade Magnesium Chloride Hexahydrate Flakes (MgCl26H2O) | |
| MgCl26H2O % by mass | 98.0 to 99.0 |
| Matter insoluble in water, % by mass | 0.01 |
| Sulphate (as SO4), % by mass | 0.05 |
| Calcium (as Ca), % by mass | Nil |
| Iron (as Fe), PPM | Nil |
| Heavy metals (as Pb), PPM | Nil |
| Boron (as B) PPM | 33 |
| Nickel (as Ni), PPM | Nil |
| Arsenic (as As), PPM | Nil |
| Acidity (as HCI), % by mass | Passes test |
| Alkali Chloride (as NaCL),% by mass | 1.0 |
| Ammonium Salts (as N) | 0.006 |