It is a required element in plant photosynthesis .Source of essential magnesium for plant nutrition.
Send InquiryChat NowMagnesium Oxide Fertilizer Grade
It is a required element in plant photosynthesis .Source of essential magnesium for plant nutrition.MgO is commonly used as a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures. Produces several grades of MgO for direct application, or as component to various fertilizer formulations.
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Index
Grade |
MgO (%)
|
SiO2 (%) max |
CaO (%) max |
Fe2O3 (%) max |
Al2O3 (%) max |
L.O.I (%) max |
Pb (ppm max) |
As (ppm max) |
Hg (ppm) |
Cd (ppm max) |
Size |
|
A |
80-95 |
4.5 |
4.0 |
1.1 |
0.6 |
8.0 |
10.0 |
4.0 |
N.D |
10.0 |
60-325 (mesh) |
|
B |
65-75 |
10.62 |
1.91 |
0.74 |
0.96 |
20.66 |
10.0 |
4.0 |
N.D |
10.0 |
2-5mm |
P.S.: The grain size and specification of the product can be made as required.
