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,Electronic chips
High Quality Industrial Grade Magnesium Oxide For Water Treatment
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Product name
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Industrial Grade 97% Magnesium Oxide CAS 1309-48-4 for Watertreatment
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Grade
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Industrial Garde
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Sample
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Availiable
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Formula
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MgO
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Packing
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25kg/bag
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Molecular Weight
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40.30
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Melting point
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2800ºC
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Boiling Point
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3600ºC
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Particle size
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190um
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COA
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Items
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Standards
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Results
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Physical Analysis
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Description
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White Powder
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Complies
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Assay
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99%
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99.2%
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Mesh Size
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100 % pass 200 mesh
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Complies
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Ash
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≤ 5.0%
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2.80%
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Loss on Drying
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≤ 5.0%
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2.60%
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Chemical Analysis
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Heavy Metal
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≤ 10.0 mg/kg
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Complies
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Pb
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≤ 2.0 mg/kg
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Complies
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As
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≤ 1.0 mg/kg
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Complies
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Hg
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≤ 0.1 mg/kg
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Complies
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Microbiological Analysis
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Residue of Pesticide
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Negative
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Negative
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Total Plate Count
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≤ 1000cfu/g
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Complies
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Yeast&Mold
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≤ 100cfu/g
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Complies
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E.coil
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Negative
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Negative
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Salmonella
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Negative
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Negative
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Hebei Xingjiu New Material Technology Co., Ltd. was founded in 2023 and located in Xingtai City, Hebei Province.
Our company products industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based differentiated products and right solutions.
Why choose us?
1.Professional Supplier
Xingjiu is a professional supplier of industrial intermediates,cosmetics raw materails,solvents and other daily chemical raw materials.
2.Own factory
Xingjiu has its own factory,which covers an area of more than 100 acres and 3 production workshops.
3.Strength
simultaneously,our factory also has a research and development and quality testing center,which with strong technical research and development strength.
4.Effective communication
More effective communication so that our products for you to reduce costs, improve efficiency, our company open all channels of communication to listen to your voice.
5. Great after-sales service
Any needs or questions contact me freely.
FAQ
1.Are you a manufacturer?
Yes, our factory was set up in 2023
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.Is there any possible to use my appointed label or package?
Sure. If needed, we'd like to use label or package according to your requirement.
4. Can you give me a discount price?
Surly,It depend on your quality
5. How to confirm the Product Quality before placing orders?
Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a little product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.