Magnesium chloride

Nedmag's bischofite magnesium chloride (MgCI₂) has an unique purity.

Magnesium chloride makes the difference in many applications due to its high purity. It supports the health of the human body, and is used for the nutrition of plants and animals. A new application is the enrichment of manure with magnesium chloride to close the phosphate cycle, with an increased yield of crops and healthier livestock as a result.

Nedmag's MgCI₂ tech grade is used in several technical applications. For animal feed applications, a feed grade certified product is available named MgCl₂ feed. Both grades are available in flakes and as transparent liquid. The MgCI₂ tech grade is also available in pellets.

MgCl tech - MgCl feed


Nedmag's MgCI₂ tech and MgCI₂ feed are naturally occurring mineral products that have not been chemically modified. As such, both products are exempted from registration and evaluation in accordance with Annex V of REACH. Furthermore our products do not classify as "a substance of very high concern".


Nedmag only approves the use of its magnesium chloride products in the topical, cosmetic and medical industry when they are produced in accordance with the “Zechstein Inside®” batch protocol. “Zechstein Inside®” products are distributed by our partner Zechstein Minerals BV into the topical, cosmetic and medical markets.

For more information on magnesiumchloride for topical applications, please visit

Magnesium chloride products

Nedmag’s magnesium chloride solution (32%) is available in bulk quantities in two varieties:

  • PQ (Purified Quality): a transparent liquid for high-grade applications, such as detergents, textiles and feed. Available as MgCI₂ tech and MgCI₂ feed.
  • FQ (Fine Quality): a colourless to pale yellow liquid. FQ is particularly suitable for wastewater treatment, de-icing, dust control, and various industrial applications. Available as MgCI₂ tech.

Magnesium chloride flakes are small white flakes of magnesium chloride hexahydrate (MgCl₂.6H₂O) with a 47% MgCl₂ content. Nedmag’s magnesium chloride flakes are highly suitable for use in oxychloride cement (sorel cement) or for de-icing and dedusting.

Nedmag's magnesium chloride flakes are available as MgCI₂ tech and MgCI₂ feed, in both big bags of 1000 kg and 25 kg bags. 

Magnesium chloride pellets are small, white to transparent pellets of magnesium chloride hexahydrate (MgCl₂.6H₂O) with a 47% MgCl₂ content. The shape of the pellets makes them easy to use for de-icing.

Nedmag's magnesium chloride pellets are available as MgCI₂ tech. The pellets are available on request in 50 lbs bags. 

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