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Product Details
Magnesium Carbonate
Food-grade magnesium carbonate is widely used in the synthesis of food additives, the synthesis of high-tech biomaterial HA, the synthesis of vitamin C phosphate ester as a feed additive, food konjac, the synthesis of calcium supplements (including calcium naphthenate, calcium lactate, and calcium citrate), as an additive in the sugar industry, water treatment, and the synthesis of other high-grade organic chemicals.
Inquiry
Product Details
Appearance White odorless powder
CAS number
39409-82-0
Molecular formula
4MgCO3·Mg(OH)2·4(H2O)
Molecular weight
467.67
Product Index ：
|
Item
|
Standard
|
|
|
GB 25587—2010
|
USP44
|
|
|
Magnesium oxide (MgO) %
|
40.0~44.0
|
40.0~43.5
|
|
Acid-insoluble matter ≤%
|
0.05
|
0.05
|
|
Calcium oxide (CaO) ≤%
|
0.60
|
0.45
|
|
Soluble salt ≤%
|
1.0
|
1.0
|
|
Arsenic (As) ≤ppm
|
3
|
4
|
|
Heavy metals (as Pb) ≤ppm
|
10
|
30
|
|
Iron ≤%
|
------
|
0.02
|
|
Escherichia coli
|
------
|
Compliant
|
Food-grade magnesium carbonate is widely used in the synthesis of food additives, the synthesis of high-tech biomaterial HA, the synthesis of vitamin C phosphate ester as a feed additive, food konjac, the synthesis of calcium supplements (including calcium naphthenate, calcium lactate, and calcium citrate), as an additive in the sugar industry, water treatment, and the synthesis of other high-grade organic chemicals.
Packing
25kg/paper plastic complex bag, or according to order.
Storage
Preserve in well-closed, container, store in cool, dry place.
Shelf Life
In conform to the specified storage conditions and packing is complete, shelf life is 2 years.
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