Products
Magnesium Oxide Powder Food Grade for Magnesium Supplementatioin
Product Description
CAS No. : 1309-48-4
Molecular Formula: MgO
Molecular Weight: 40.3
Quality Standard: USP/FCC/E530/BP/E
Product Code is RC.03.04.000853
Features
It's a high pure magnesium mineral made from burning of magnesium carbonate under high temperature of 800 celcius degree.
Application
Magnesium oxide is a form of magnesium commonly taken as a dietary supplement. It has a lower bioavailability than other forms of magnesium, but it may still offer benefits. Mainly, it's used to treat migraine and constipation. It may also help reduce blood pressure, blood sugar, and anxiety in certain populations.
Parameters
| Chemical-Physical Parameters |
RICHEN |
Typical Value |
| Identification |
Positive for Magnesium |
Positive |
| Assay of MgO after ignition |
98.0%-100.5% |
99.26% |
| Appearance of solution |
Pass test |
Pass test |
| Calcium oxide |
≤1.5% |
Not detected |
| Acetic Acid-Insoluble Substances |
≤0.1% |
0.02% |
| Free alkali and soluble substances |
≤2.0% |
0.1% |
| Loss on ignition |
≤5.0% |
1.20% |
| Chloride |
≤0.1% |
＜0.1% |
| Sulfate |
≤1.0% |
＜1.0% |
| Heavy Metals |
≤10mg/kg |
＜10mg/kg |
| Cadmium as Cd |
≤1mg/kg |
0.0026mg/kg |
| Mercury as Hg |
≤0.1mg/kg |
0.004mg/kg |
| Iron as Fe |
≤0.05% |
0.02% |
| Arsenic as As |
≤1mg/kg |
0.68mg/kg |
| Lead as Pb |
≤3mg/kg |
0.069mg/kg |
| Bulk Density |
0.4~0.6g/ml |
0.45g/ml |
| Passes through 80 mesh |
Min. 95% |
0.972 |
| Microbiological Parameters |
RICHEN |
Typical Value |
| Total plate count |
Max. 1000CFU/g |
＜10CFU/g |
| Coliforms |
Max. 10CFU/g |
＜10CFU/g |
| E.Coli/g |
Negative |
Negative |
