Not all types of magnesium deliver the same recognizable benefits. Like other minerals of nutritional value, magnesium occurs as various inorganic and organic forms in nature. Each of these forms has varying degrees of efficiency in human biochemistry.

In supplement form, magnesium oxide, the most common form of magnesium sold in pharmacies and grocery stores, has been shown to have as low as a 4% absorption rate.1

Other forms of magnesium, especially the naturally occurring magnesium chloride, have been demonstrated to achieve much greater bioavailability.

Application:
1.Food processing:used as food additive and solidifying agent for protein,ice-melting agent and freeze proof agent, fire proof agent,cotton defoliant,etc.
2.metallurgy industry: used to produce metal magnesium, liquid chlorine and high-purity magnesia.
3.Chemical industry:used as an important inorganic raw material, used to make all kinds of magnesium salt, such as magnesium oxide,magnesium hydroxide,magnesium carbonate.
4.Construction materials:important raw material used in production of light building materials,like fiber glass tile,sanitary,decorative board,ceilings, decorative panels,  fire panels, greenhouses bracket, partition board, Magnesite coversbathtubs, doors, window frames and mobile homes.
5.Fireproofing: used to dipping wood in fire protection industry. Also can be used in the production of textiles.