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{"title":"Direct\u2011process Magnesium Oxide Powder For Construction Magnesium Cement","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/16\/8285af2f468b9f48190bdb9a7ce0-200x200-1\/direct_e2_80_91process_magnesium_oxide_powder_for_construction_magnesium_cement.jpg","attrs":{"Appearance":"white solid","Model Number":"99%","Refractive Index":"1.735","Minimum Order Quantity":"1Ton"}}
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{"title":"Nature Of White Magnesium Oxide Citrate And Aspartate For Muscle Pain","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/a7\/fb0dc76efecc16a278d9e17c9fdd-200x200-1\/nature_of_white_magnesium_oxide_citrate_and_aspartate_for_muscle_pain.jpg","attrs":{"Certification":"ISO9001","Electrical Conductivity":"10^-10 S\/m","Model Number":"99%","Thermal Conductivity":"0.004 W\/mK"}}
{"title":"White Solid Magnesium MgO Powder Chemist Warehous Protein Complex","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/3c\/8516d1ae00d184671f989bbf630a-200x200-1\/white_solid_magnesium_mgo_powder_chemist_warehous_protein_complex.jpg","attrs":{"Model Number":"99%","Refractive Index":"1.735","Minimum Order Quantity":"1Ton","Delivery Time":"7-15 Days"}}
OEM White Magnesium Oxide Solid MgO Acid Powder Bulk
Product Description
Magnesium oxide (MgO) is a white inorganic alkaline powder with non-toxic, eco-friendly and stable properties.
It includes industrial grade, refined grade, high-purity grade, food and medical grade.
With excellent high-temperature resistance, insulation, adsorption and neutralization performance, it is widely used in refractories, rubber, chemical environmental protection, electronics and building materials.
Specifications
Chemical Formula
MgO
CAS Number
1309-48-4
Appearance
White powder
MgO Content (%)
≥99%
Loss on Ignition (LOI, %)
≤4.0%
Residue on Sieve (200 mesh)
≤0.1%
Bulk Density (g/cm³)
0.3 - 0.5
pH (10% Suspension)
10 - 12
Moisture (%)
≤0.5%
Heavy Metals (ppm)
≤20
Customized grades can be tailored to meet specific customer requirements.
Characteristics
High Purity: Maintains consistent and reproducible performance in industrial applications.
Favorable Chemical Reactivity: Suitable for chemical processes requiring fast chemical interactions.
High Thermal Stability: Exhibits strong tolerance to elevated‑temperature conditions.
Low‑Impurity Grade: Reduced heavy‑metal residues and minimal foreign contaminants.
Fine‑graded Particle Size: Facilitates homogeneous mixing and even material distribution.
Advantages
Complete product portfolio: light, heavy, high‑purity, food‑grade and medical‑grade available for diversified industry demands
High purity with strict control over calcium, iron, chloride impurities; performance better than ordinary commercial products
Controllable calcination process; activity and particle size can be precisely tuned; stable batch‑to‑batch performance
Multi‑functional: reinforcement, flame retardancy, heat insulation, adsorption, neutralization and curing to cut total procurement cost
Customizable: purity, particle size, mesh and activity can be adjusted according to client process requirements
Direct factory supply with stable mass‑delivery capacity, complete after‑sales and technical support
Applications
Direct‑method Magnesium Oxide finds extensive utilization in the industries specified below:
Construction Materials: Used for the fabrication of magnesium‑containing cement and refractory materials.
Agriculture: Employed for soil improvement and pH neutralization of acidic soils.
Rubber & Plastics: Incorporated as filler and reinforcing agent into rubber composites.
Chemical Sector: Utilized as feedstock for the synthesis of magnesium‑derived salts.
Environmental Engineering: Applied in water purification and flue‑gas desulfurization operations.
Ceramics: An essential ingredient for high‑heat‑resistant ceramic and glass production.
Service
Custom service: customize purity, particle size, activity and mesh; provide application‑oriented technical solutions
Quality inspection: factory test report for each batch; third‑party test available, re‑inspection supported
Technical support: product selection guidance and process suggestion for on‑site application problems
Sample service: samples available for customer testing and evaluation
After‑sales support: dedicated contact person; quality issues handled per agreement with fast technical response
Production Process
Raw material pretreatment: select magnesite / dolomite / brine, remove gravel impurities and complete purification
Calcination decomposition: segmented temperature‑controlled calcination to thermally decompose magnesium feedstock into magnesium oxide
Crushing & classification: cooling, coarse crushing, airflow ultrafine crushing and air‑separation for different particle grades
Purification: multi‑stage water washing for impurity removal, drying, adjustment of activity and bulk density
Inspection & packing: full‑item test for finished goods, moisture‑proof sealed packing and warehousing with traceable batches
Operation Method
Protection: Wear dust mask, gloves and work clothes. Avoid dust inhalation and direct skin contact. Closed feeding equipment is preferred.
Dry mixing: Fully mix dry raw materials before adding solvent to minimize agglomeration.
Wet feeding: Add powder slowly in batches with continuous stirring for slurry preparation or neutralization reaction to ensure sufficient reaction.
Handling: Avoid package damage during transportation to reduce dust emission.
Precautions
Storage: Store in cool, dry and ventilated warehouse. Keep tightly sealed away from air to prevent moisture absorption, carbonization and caking.
Dust: Powder dust may irritate respiratory tract. Keep workplace well‑ventilated. Keep away from open flame.
Contact: Rinse eyes with plenty of clean water; wash skin after contact. Seek medical help in case of accidental ingestion.
Compatibility: Avoid bulk storage together with strong acid. Do not mix different grades of magnesium oxide.
Use up promptly after opening; reseal leftover materials.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
25,000,000-27,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand... Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand...
