Product
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Magnesium Oxide Industay Grade
- Brand：China
- Model：25kg
- Purity：99%
- Cas：1309-48-4
- Createtime： 2026-10-22
Product Details
| 1 | 200 |
| useage | industry |
| deliveryInfo | |
| appearance | White Powder |
| aliasen | |
| supplyCapacity | 1000/ |
| harbor | TIANJIN |
| minorder | 1 |
Magnesite, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2?ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to separate moisture.
CCM-Application: Industrial,Fertilizer,Agricultural,Cement,Water treatmemt,Animal feed,Pharmaceutical,Paper-making,Desulfurization,Abrasive
DBM-Application: Refractory ,Magnesia-carbon brick,Steel-making,Ceramic,Paint agent,Polishing agent
FM-Application: Refractory,Military industry,Electronic chips
| Item | Standard | Result |
| Content as MgO | 85% min | 86.59% |
| SiO2 | 8% max | 6.19% |
| CaO | 2% max | 1.43% |
| Fe2O3 | 0.4% max | 0.32% |
| Al2O3 | 1% max | 0.55% |
| LOI | 7%max | 4.92% |
| Active | 60%min | 64% |
| Mesh | 200 mesh 90% passing | 93% passing |
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item
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value
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Classification
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Magnesium Oxide
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CAS No.
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1309-48-4
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Other Names
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magnesite
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MF
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MgO
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EINECS No.
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1309-48-4
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Place of Origin
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China
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|
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Shandong
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Grade Standard
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Industrial Grade
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Purity
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65%-95%
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Appearance
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White or Slightly Yellow/Gray Powder, White or Slightly Gra
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Application
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Fire Retardant, Building Trade
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Brand Name
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Hengyi
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Package
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25kg/50kg/1MT Bag
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fineness
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100/200 mesh/325mesh
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HS Code
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2519909100
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Shelf Life
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2 Years
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Dangerous class
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Not dangerous goods
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Quantity
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27mts for 1*20'GP
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Sample
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Available
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