Magnesium Carbonate H
City: LV, Marupe
Please avoid sudden changes in temperature and humidity, as they may affect the condition of derivative ingredients and tablets.
The shelf life begins from the date of manufacture at the factory.
Taking into account logistical and transportation stages, the remaining shelf life of the product is always shorter than the full shelf life.
We ship products to our customers with a remaining shelf life of no less than 70%.
Analytical Results
Characteristic | Value | Specification |
Magnesium oxide (MgO) | 42.00% | 40.00–45.00 |
Identity | complies | complies |
Appearance of solution | complies | complies |
Soluble substances | 0.40% | ≤1.00 |
Insoluble in acetic acid | 0.01% | ≤0.05 |
Sulphate (SO₄) | 0.60% | ≤0.60 |
Chloride | 0.07% | ≤0.07 |
Calcium (Ca) | 0.19% | ≤0.75 |
Iron (Fe) | 0.007% | ≤0.040 |
Arsenic (As) | 2.00ppm | ≤2.00 |
Lead (Pb) | 0.10ppm | ≤2.00 |
Cadmium* | 1ppm | ≤1 |
Mercury* | 0.1ppm | ≤0.1 |
Particle size > 20 mesh (850 µm) | 0.00% | ≤10.00 |
Particle size < 100 mesh (150 µm) | 2.00% | ≤30.00 |
Bulk density | 590.00g/l | ≥250.00 |
*On spot analysis | complies | complies |