CAS:7791-14-5 bulk magnesium chloride hexahydrate flakes
Magnesium chloride is the name for the chemical compounds. These salts are typical ionic halides, being highly soluble in water. The hydrated magnesium chloride can be extracted from brine or sea water.
Magnesium chloride, as the natural mineral bischofite, is also extracted (via solution mining) out of ancient seabeds. Anhydrous magnesium chloride is the principal precursor to magnesium metal, which is produced on a large scale. Hydrated magnesium chloride is the form most readily available.
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.
| 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 | ------ | ------- |
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.
General application:
a.Use in dust and erosion control
b.Use in ice control
c.Nutritional supplement
d.Use in hydrogen storage
e. Niche uses
f.Culinary use
g.Gardening and Horticulture
(1)25kg PP woven bag with PE film inside
(2)1000kg Jumbo Bags
(3)25kg × 40 bags / pallet/Jumbo Bags
(4)As per customers requirements
As one of East China coastlines’ larger trading company, Shouguang Dinghao Trading Co., Ltd has become a trusted source for high purity and competitive price calcium chloride, magnesium chloride, sodium chloride and ice melt salt. From our Laizhou Bay’s well site, we supply standard and custom concentrations calcium chloride, magnesium chloride and sodium chloride to satisfied customers across world wide. Shouguang Dinghao Trading Co., Ltd welcome your contact!
1.what kind of product can you also supply ?
74% calcium chloride powder, flake, granule,pellet;
90% calcium chloride powder, flake, grounde;
92% calcium chloride powder, flake, grounde;
94% calcium chloride powder, flake, granule, pellet;
2)Magnesium Chloride 46% min white/yellow powder/flake;
Magnesium Chloride 40% min yellow powder/flake.
3)Sodium Chloride used for Road Salt
2.How long time you can make the shippinng?
It depends on your order or quantity. Usually we can make the shipping within 15days after confirming the order.
3. How to store calcium chloride dihydrate ?
a.Storage in original containers
b.Keep containers securely sealed
c.Store in a cool, dry, well-ventilated area
d.Store away from incompatible materials and foodstaff containers
e.Protect containers against physical damage and check regularly for leaks