1. Chemical Name: Magnesium Chloride hexahydrate
2. Molecular Formula: MgCl2·6H2O
3. Molecular Weight: 203.30
4. CAS: 7791-18-6
5. Character: It is white flake, easily soluble in water. It's hygroscopic in the damp, decomposing to hydrogen chloride and
magnesium oxide in a high temperature.
6. Usage: It can be used as nutrient supplement, skin care products(likd magnesium oil), coagulator, stabilizer. It can also be used in making bean curd. Using brine(solution of magnesium chloride) to make bean curd is far better than using gypsum. It also can be used as food additives in other food industries.
7. Storage and Transport: It should be stored in a dry and ventilated warehouse, kept away from water and moisture during
transport, unloaded with care so as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.


Item | Unit | Specific limit | Test result |
Color | * | white | white |
Appearance | * | flake | flake |
magnesium chloride(As MgCl2.6H2O) w% | * | 99% | 99.6% |
Ca+,w% | * | <0.1 | 0.07 |
Sulfate,(As SO4) w% | * | <0.4 | 0.09 |
water insoluble matter, w% | * | <0.1 | 0.05 |
Pb | mg/kg | <1 | <1 |
As | mg/kg | <0.5 | <0.5 |
NH4 | mg/kg | <50 | 6.8 |




Magnesium chloride is an important coagulant used in the preparation of tofu from soy milk. In Japan it is sold as nigari ,
derived from the Japanese word for "bitter"), a white powder produced from seawater after the sodium chloride has been removed, and the water evaporated. In China, it is called lushui . Nigari or lushui consists mostly of magnesium chloride, with some magnesium sulfate and other trace elements. It is also an ingredient in baby formula milk.


Magnesium chloride flakes can be used as horse feed supplement.
grasses high in sugars and low in magnesium will leads to a high incidence of horse diabetes.we are told that other forms of magnesium commonly used, like magnesium oxide, are difficult for the horse digestive system to assimilate and absorb - and they don't like the taste either.
20 years production experience
Fast delivery: 100tons can be ready within 5 days.
High purity: raw material origin from the salt lake of Qinghai-Tibet
OEM available with 100tons.
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