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Magnesium Gluconate

Magnesium Gluconate Food Additives used as nutriment and dietary additive.
CAS No.:632-91-5  Anhydrous; 
CAS No.: 59625-89-7  Dihydrate
Categories: Gluconates, Magnesium compounds
  • MnG


  • GA06


Chemical name: Magnesium gluconate

Molecular formula: C12H22MgO14 anhydrous; C12H22MgO14 = 2H2O dihydrate

Structural formula:

Molecular weight: 414.60, anhydrous;  450.63, dihydrate

CAS NO.:632-91-5 anhydrous; 59625-89-7 dihydrate


Standard: USP/FCC

Properties: This product is white powder or granule, odorless and soluble in water.

Properties and uses: mainly used as nutriment and dietary additive.

(1) magnesium is a major constant element for the maintenance of life and transport, and plays an important role in maintaining the transmission of nerve impulses and the excitability of nerve muscles.

(2) it can prevent myocardial infarction, and it is a good food fortifier for magnesium.

Packing: the product adopts full drums and cardboard, kraft paper bags, lined with PE plastic bag, net weight 25KG.

Storage: This product can be stored in room temperature, dry, ventilated and clean environment.

Transportation: This product is not dangerous goods, can be transported by general chemicals, anti rain, sun.

Product index: USP

Contents are 98.0%-102.0%,

Magnesium, content: 5.06%-5.86% (calculated from assay on its basis)

Identifying AB (+)

PH value is 6.0-7.8, Solubility:, Slowly, soluble, in, water (10g, in, 100ml, 25, C)

Moisture 3-12%

Chloride 0.05%, Max.

Bulk density: 0.76 + 0.02g/cm3 (Granular); 0.79 + 0.02g/cm3 (Powder)

Sulfate: 0.05% Max.

Heavy metals: 20ppm, Max.

Reducing substance: 1%, Max

Organic volatile compounds meet requirements

What is magnesium gluconate used for?

Magnesium gluconate is used to treat low blood magnesium. Low blood magnesium is caused by gastrointestinal disorders, prolonged vomiting or diarrhea, kidney disease, or certain other conditions. Certain drugs lower magnesium levels as well.

Magnesium gluconate is a compound with formula MgC12H22O14. It is the magnesium salt of gluconic acid.

According to one study, magnesium gluconate showed the highest level of bioavailability of any magnesium salt which implies its viability as a supplement, although of the 10 salts studied, all increased magnesium levels significantly. This study did not include magnesium glycinate, which is one of the most bioavailable forms of magnesium.

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