MAGNESIUM CHLORIDE
Cas No.:7791-18-6
Molecular Formula: Mgcl2. 6H2O
Molecule Weight: 203.30
Characteristic: White flake,easy to be soluble in water, in moisture air, easy to be deliquescent. At high temperature is can be broken up into hydrogen chloride and magnesium oxide.
Specification:
| Item | White food grade | White tech grade | Refined tech grade |
| MgCl2 | 46.4%min | 46.4%min | 46%min |
| Ca | 0.1%max | 0.4%max | 0.9%max |
| SO4- | 0.4%max | 0.5%max | 2.5%max |
| Water insoulbe | 0.1%max | 0.2%max | 0.2%max |
| PH | 7-9 | 7-9 | 7-9 |
| As | 0.5ppm max | ----- | ----- |
| Pb | 1ppm max | ------ | ------ |
| NH4 | 50ppm max | ------ | ------- |
Package:25kg/bag and 22mt/fcl for food grade flake and 20mt/fcl with pallets
Application:
Used to make refractory material in metallurgy and make all kinds magnesium slat such as magnesium oxide, magnesium hydroxide, magnesium carbonate, cracker kindling and raw material of antifreeze.also used in construction and food and medicine and agriculture field etc.
