Gold Member Since 2012
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Shijiazhuang Tilin Technology Co., Ltd.

Magnesium Oxide, Magnesium Oxide 85%, Mgo manufacturer / supplier in China, offering Magnesium Oxide, High Quality 97% Powder Fluorspar, Acid Grade 97% Fluorspar (POWDER) and so on.

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Magnesium Oxide

Purchase Qty.:
25-99 100+
FOB Unit Price: US $220 US $180
Purchase Qty. (Tons) FOB Unit Price
25-99 US $220
100+ US $180
Get Latest Price
Production Capacity: 150000mt/Year
Transport Package: PP Woven Bag, 25kg/Bag 50kg/Bag or Jumbo Bag
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CCM90%
  • Grade Standard: Industrial Grade
  • Size: 150/180/200 Mesh
  • Trademark: Tilin
  • Origin: China
  • Classification: Magnesium Oxide
  • Quality: First Class
  • Color: White or Brown
  • Specification: MgO 85/90
  • HS Code: 25199099
Product Description

Magnesium oxide
Feed grade
Industry grade
Fertilizer grade

  1. Abrasive( for grinding wheels, emery stones, millstones )
  2. Stock feed/cattle feed
  3. Chemicals (magnesium salts) construction(flooring, ceiling boards)
  4. Electrical(insulating material)
  5. Fertilizers(plant nutrient)
  6. Fuel additive(neutralization)
  7. Glass manufacture(decorative/special purpose)
  8. Leather tanning
  9. Paper and pulp
  10. Refractory(ceramics/steel industry)
  11. Sugar refining(juice processing)
  12. Waste water treatment

We are involved in offering Magnesium Oxide 80%-95%, a white solid mineral which is the most cost effective grade. This is a magnesium source that naturally occurs as periclase. It finds application in food, feed, paint, ceramic and other such industries. The chemical has the appearance of white powder. It is packed properly to avoid any kind of damage and reaction. We offer them as per the industrial standards.

1. Magnesium oxide fertilizer granular is a highly concentrated single nutrient fertilizer containing 60% MgO.

2. Magnesium oxide fertilizer granular is slow-release application for all type of soils, especially in the acidic soil, Magnesium oxide fertilizer granular dissolves slowly, resisting rapid leaching from the soil. The action period can last one year or even a longer period.

3. Magnesium oxide fertilizer granular is free of chloride, it is widely used on sensitive vegetable and fruit crops that have a high Mg demand and do not tolerate chloride.

4. Magnesium oxide fertilizer granular provide high applicability for all kinds of transportation and handling methods. More appropriate for spread evenly than the powder.


Our company are sold in New Zealand 800-100 tons of magnesium oxide each year .

Feed grade Of Magnesium Oxide

It plays an important role for cows.

Raising cows on more coarse fodder will lead to their reduced milk production because the absorbed digestible energy less then the consumed. Although more fine fodder can increase milk production, if the proportion of coarse fodder and fine fodder is imbalanced, this will cause cows to have decreased milkfat and gastric ulcers--even acid toxosis due to increasing monoprop.An effective measure for this condition is to add some buffers in fine fodder, such as calcined magnesite (MgO). this will adjust the rumen to a proper PH value, stimulate organic matter digestion and increase milkfat and milk production.

When used as feed for dairy cows to prevent functional disorders of the nervous system caused by magnesium deficiency.

In dairy cattle diets by adding 50-90 grams of magnesium oxide or of the day at 0.5% of the amount of concentrate added, will not only supplement the deficiency of magnesium In diet prevent the occurrence of magnesium deficiency, and is an excellent Rumen buffer, regulation of rumen fermentation, and can increase the absorption of milk precursors in the synthesis of mammary glands, increase milk yield and milk fat.

Tech grade

Caustic Calcined Magnesite Powder(Magnesium Oxide) is anti-bending, anti-compression, highly-intensive, binding and cementing. It is widely used in defense, medicine, chemical industry, papermaking, shipbuilding industries and so on. In building industry, it could be used for tire-board, particle board, insulation columns, railing, artificial marble, the inhalation asbestos, common tile, wall panels and ground laying.

   Service we can provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

3. Packing as your request, with photo before shipment.


Our Advantages:

Fast shipment by reputed shipping line, packing with pallet as buyer's special request, best service after shipment with e mail, cargoes together with container sales service available, we can make the special shipping mark as customer request.

Magnesium Oxide
Magnesium Oxide
Mgo ≥ SiO2 ≤ CaO ≤ Fe2O3 ≤ Al2O3≤ L.O.I
75 7 1.5 0.4 0.3 10-12
80 6 1.5 0.4 0.3 6-10
85 5 1.5 0.4 0.3 4-9
90 4 1.5 0.4 0.3 4-6
92 3.5 1.5 0.45 0.39 3-4
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