Magnesium Citrate, E345, CAS no.7779-25-1, the Magnesium salt of Citric Acid, white powder, soluble in water. Magnesium Citrate manufacturing process via chemical synthesis, magnesium carbonate and citric acid as raw materials. Along with other citrics, such as Sodium Citrate, Calcium Citrate and Potassium Citrate, used as acidity regulator and preservative in food and beverage. Magnesium Citrate is also a source of magnesium used in food, beverage, and in nutritional supplement applications. Magnesium Citrate also used as a pore cleanser in skin care products and a fertilizer in plant food.
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Magnesium Citrate powder Specification
Appearance White or almost white, fine, slightly hygroscopic powder
Solubility Soluble in water, practically insoluble in ethanol (96 %). It dissolves in dil. HCl.
Identification :
A. Reaction of citrates
B. Reaction of magnesium
C. pH
D. Loss on drying Shall pass the test
Shall pass the test
7.0 â?? 8.5
Max. 3.5 %
Appearance of solution Clear and not more intensely coloured than reference solutions Y7 or BY6
pH 6.0 8.5
Oxalates Max. 280 ppm
Sulphates Max. 0.2 %
Calcium Max. 0.2 %
Iron Max. 100 ppm
Heavy metals Max. 10 ppm
Loss on drying Max. 3.5 %
Assay as Magnesium (On dried substance) 15.0 % 16.5 %
Magnesium Citrate is Inorganic compound. Magnesium Citrate is a White to off-white powder. It is partially soluble in water. The product should be stored in tightly closed container away from the source of heat. Magnesium Citrate is used in Nutrient, Dietary Supplement & Pharmaceuticals.
CAS NO. 3344-18-1 molecular formula C 12 H 10 Mg 3 O 14 molecular weight 451.11
Description: Magnesium Citrate Anhydrous M.F:C12H10Mg3O14 W.F:451.3 CAS:3344-18-1 (144-23-0) Grade: Food Grade Appearance: White or almost white powder or Granular Application: used as Magnesium nutrient supplement in food,Beverage, healthy products, pharmaceutical industry Packing : 25kg in a kraft bag, 1000kgs/Pallet Shelf life: 2 yrs Product parameter as below: ITEM USP41 EP8.0 Mg content      % 14.5-16.4 15.0-16.5 PH            / 5.0-9.0 6.0-8.5 Oxalae        ppm / 280 Chloride      %      0.05 / Sulfate         %  0.2 0.2 Arsenic         ppm 3 / Calcium        ppm 1 0.2 Iron           ppm 200 100 Heavy metals    ppm 50 10 Loss on drying      % 2 3.5
1.Chemical Name: Magnesium citrate 2.Molecular Formula: Mg3(C6H5O7)2 3.Molecular Weight: 451.11 4. CAS: 3344-18-1
Description: Magnesium Citrate Nonahydrate M.F:C12H10Mg3O14.9H2O N.W:613.3 CAS:153531-96-5 Grade: Food Grade Appearance: White or almost white fine powder,slightly soluble in water; Application: used as Magnesium nutrient supplement in food and pharmaceutical , Packing : 25kg in a kraft bag Shelf life: 2 yrs Standard: USP,EP Product parameter as below: ITEM USP41 EP8.0 Mg content (dry basis)  % 14.5-16.4 15.0-16.5 PH  / 5.0-9.0 6.0-8.5 Oxalae ppm / 280 Chloride %  0.05 / Sulfate % 0.2 0.2 Arsenic  ppm 3 / Calcium ppm 1 0.2 Iron  ppm 200 100 Heavy metals  ppm 50 10 Loss on drying % 29 24.0-28.0
Magnesium Citrate(CAS:144-23-0)
Supplier: Magnesium sulphate, sodium citrate, magnesium citrate, calcium citrate, tri ammonium citrate
Buyer: Caustic soda flakes, citric acid
Supplier: Magnesium citrate anhydrous, magnesium citrate nonahydrate, monosoidum citrate, sodium citrate, sodium citrate anhydrous, ammonium citrate, ammonium citrate dibasic, zinc citrate, calcium citrate, magnesium lactate, magnesium malate, magnesium glycinate
CAS: 1309-48-4 food grade 99MIN magnesium oxide powder and granular
