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|Product Name::||Magnesium Carbonate||Type::||Flour Treatment Agent, Nutrition Fortifier, Gum Base|
|Grade::||Food Grade, Pharmaceutical Grade||Properties::||Friable Masses Or Unconsolidated White Odorless Powder|
39409-82-0 Magnesium Carbonate,
Cas 39409-82-0 Magnesium Carbonate,
Food used Magnesium Carbonate ,Molecular Formula: xMgCO3•yMg(OH) 2•zH2O
Chemical Name: Magnesium Carbonate
Molecular Formula: xMgCO3·yMg(OH) 2·zH2O
Molecular Weight: ---
Cas no: 39409-82-0
Properties: Magnesium carbonate (light density) is white, friable masses or unconsolidated white odorless powder. Relative density is 2.2 and melting point is 350℃. It’s stable in air. When heated to 700℃, it decomposes to carbon dioxide and magnesium oxide. It’s almost insoluble in water, but it imparts a slight alkaline reaction. It is insoluble in ethanol, but dissolves in dilute acids with effervescence.
Applicant: It can be used as nutrient, flour treatment agent, anti-caking agent and leavening agent. It could also be used in wheat powder and gum ingredients.
Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
|Specification||GB 25587-2010||FCC VII|
|Content (MgO), w/%||40.0-44.0||40.0-43.5|
|Acid-insoluble substances ,w/% ≤||0.05||0.05|
|Heavy metals (As Pb),w/% ≤||0.001||————|
|CaO, w/% ≤||0.60||0.6|
|Soluble salts, w/% ≤||1.0||1.0|
|Pb, mg/kg ≤||————||2.0|
Contact Person: Ms. Tian Feng Qin