| Customization: | Available |
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| CAS No.: | 1309-48-4 |
| Formula: | MGO |
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| Product Name | Magnesium Oxide | Assay | 85% |
| Appearance | White powder | Lead time | 1-3 working days after payment |
| Grade Standard | Food Grade, Industrial Grade | Shipping method | Fedex, DHL, TNT, Sea, Air or as you wish |
| Storage | Cool Dry Place | MOQ | 1 Ton |
Magnesium Oxide
| (Magnesium Oxide)%≥ | 65 | 75 | 80 | 85 | 87 | 90 | 92 | 94 | 95 |
| MG contain% | 39 | 45 | 48 | 51 | 52.2 | 54 | 55.2 | 56.4 | 57 |
| CaO (Calcium Oxide) ≤ | 1.91 | 4.5 | 4 | 3.5 | 3 | 1.13 | 1.2 | 1.5 | 1.87 |
| Fe2O3 (Iron (III) Oxide) ≤ | 0.74 | 1.2 | 1.1 | 1 | 0.9 | 0.91 | 0.8 | 0.8 | 0.7 |
| Al2O3(Aluminium Oxide) %≤ | 0.96 | 0.7 | 0.6 | 0.5 | 0.4 | 0.43 | 0..3 | 0.1 | 0.19 |
| SiO2(silica)%≤ | 10.62 | 5 | 4.5 | 4 | 3.5 | 2.13 | 1.71 | 1 | 0.77 |
| LOI (Loss of Ignition) %≤ | 20.66 | 11 | 8 | 6 | 5 | 4.4 | 2.9 | 2.6 | 1.7 |
| Reactivity | 42-45 | 49-52 | 52-55 | 56-59 | 57-60 | 59-62 | 60-63 | 62-65 | 62-65 |
| MnO2 | 0.2 | 0.18 | 0.28 | 0.22 | 0.32 | 0.12 | 0.13 | 0.11 | 0.09 |
| P2O5 | 0.06 | 0.04 | 0.03 | 0.08 | 0.02 | 0.032 | 0.02 | 0.02 | 0.02 |
| CIQ Test Item | Testing Result | PPM | Test Method | ||||||
| Pb | 4.0 | PPM | LFBK-130 | ||||||
| As | 0.9 | PPM | LFBK-130 | ||||||
| Hg | N.D | PPM | LFBK-130 | ||||||
| Cd | 0.05 | PPM | LFBK-130 | ||||||
| F | 375 | PPM | LFBK-130 | ||||||
| H2O | 0.52 | % | GB/T2007-1987 | ||||||
| Size: 0-0.3mm, 0.3-2.0mm, 60 mesh, 120 mesh, 200mesh, 325 mesh, granular passing rate 95% | |||||||||
1.Magnesium Oxide For Fertilizer:
MgO is commonly used as a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures.As we know magnesium is a required element in plant photosynthesis. Magnesium Oxide offers an available source of magnesium for various fertilizer applications.
2. Magnesium Oxide For Animal Feed and Health:
Plant forage and animal feeds are often deficient in the required magnesium levels for healthy animal nutrition. A supplemental source of magnesium is required to maintain healthy levels within a ruminant's diet. CR MgO offers a high concentration of magnesium as well as excellent biological availability.
Magnesium deficiency in cattle and sheep can lead to a condition called grass tetany. This condition is more common in the spring and fall when levels of magnesium in the natural forage are not adequate to maintain healthy levels within the animal. Feed supplements and mineral premixes are commonly used to provide the necessary levels of magnesium to the animals to prevent grass tetany. MgO is the most widely used source of magnesium for these applications.
MgO is also an important source of magnesium for rumen buffers and dairy supplements. It offers an available source of magnesium, which aids in increasing lactational performance.
3. Magnesium Oxide For Refractory:
Magnesium oxide is used as a refractory agent in the construction of crucibles. A crucible is a container which is intended to be placed in extremely high temperatures for the sake of heating its contents. Since the crucible itself must not be affected by the heat, it must be made with substances which retain their properties at high heat. Magnesium oxide is such a substance, so it is used in this manner.
4. Magnesium Oxide For Insulator:
Due to these same heat-resistant properties, magnesium oxide powder makes an excellent insulator. It is used as the mineral component of mineral-insulated copper-clad cables, a form of industrial cable used for the protection of particularly critical electrical circuits during a fire, including fire protection devices such as alarms or smoke control systems.
5.Magnesium Oxide For Dietary Supplement:
Since it is a good source of magnesium, magnesium oxide is used as or in dietary supplements for humans and animals. In the case of animals, this is delivered as a food additive. For humans it can come in pill form or be included in multivitamins.
Package: 25KG/BAG, 50KG/BAG, 1MT/BAG, 28MT/FCL
We can desige the package for your needs.
Q: Are you a factory or a trading company?
A: We are a trading company, but we have worked with many factories for many years. The prices are very competitive.
Q: How do I order?
A: Make an inquiry to us → customize drawing and sample → Inform us of use scenario → Receive our product design recommendation → Discuss details → Confirm sample → sign contract/deposit → Mass production → Goods ready → Balance/delivery → Further cooperation.
Q: What about the sample order?
A: I can give you the sample. Please contact us for details. Once we charge you the sample fee, rest assured that it will be refunded when you place your official order.
Q: Which modes of transportation are available?
A: Sea, air, land, express, special line. Can meet your any need.
Q: How long does it take for delivery [production] and shipment?
A: The delivery time depends on the quantity you order. It usually takes 7-15 working days.
Q: I'm missing some products in my package. What can I do?
A: Please contact our support team, we will confirm the contents of your order with packaging, compensation according to the actual situation, we apologize for the inconvenience.
Q: How do I confirm payment?
A: We accept wire transfer, paypal payment, other payment methods are also acceptable, please contact us before you pay through other payment methods. Another 30% down payment is feasible and the balance should be paid before shipment.
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