1. Name: Magnesium Oxide
2. Purity: 85%
3. Size: Powder of 200 mesh 80% pass
As a trusted global chemical manufacturer and bulk exporter, we specialize in delivering premium-grade magnesium oxide 85 to power diverse industrial, agric
ultural, and construction sectors worldwide. Our 85% purity caustic calcined magnesia (CCM) is engineered to offer an optimal balance of cost-efficiency and high reactive performance. Whether you are a large-scale fertilizer blender, an animal feed distributor, or an industrial manufacturer, our robust production line ensures an uninterrupted supply chain tailored to your exact technical requirements.
In the B2B chemical market, versatility dictates value. Our magnesium oxide 85 is precisely calcined to maintain consistent reactivity, making it highly effective across multiple commercial sectors:
Agricultural & Fertilizer Formulations: Used extensively as a specialized soil amendment, our 85% magnesia provides a highly concentrated, gradual-release source of magnesium ($Mg$). It corrects acidic or magnesium-deficient soils, fostering healthy plant metabolism and boosting crop resilience against environmental stress.
Premium Animal Feed Supplements: Magnesium is a critical nutrient for livestock health, vital for nervous system regulation and preventing grass tetany in cattle. Our product acts as a safe, highly bioavailable magnesium source for mineral premixes and compound animal feeds.
Construction & Industrial Binding: In civil engineering, magnesium oxide 85 is a cornerstone raw material for manufacturing magnesium oxychloride (MOC) and magnesium oxysulfate (MOS) cements, fireproof boards, and lightweight insulation materials.
Environmental & Wastewater Treatment: It serves as an excellent, mild neutralizing agent for acidic industrial effluent and heavy metal precipitation, offering an environmentally safe alternative to harsh caustic soda.
We understand that raw material consistency directly impacts your factory's production yield. Every batch of our caustic calcined magnesia undergoes strict laboratory analysis to verify its chemical profile:
| Chemical / Physical Parameter | Guaranteed Specification |
| Magnesium Oxide (MgO) | $\ge 85.0\%$ |
| Silicon Dioxide ($\text{SiO}_2$) | Strictly controlled to meet industrial grade standards |
| Calcium Oxide (CaO) | Low residual content for optimized chemical reactivity |
| Loss on Ignition (LOI) | Controlled precisely within target parameters |
| Physical Form | Available in free-flowing powder or customized granular mesh sizes |
| Packaging Configurations | 25kg, 50kg, or 1000kg/1200kg heavy-duty Jumbo Bags (FIBC) |

Partnering with us means securing your chemical supply lines against market volatility. We eliminate international import friction through end-to-end service compliance:
Massive Production Capacity: Our advanced calcination kilns allow us to easily manage high-volume monthly spot allocations or stable, long-term annual contract volumes with predictable lead times.
Strategic Maritime Shipping: Located near major shipping hubs, we ensure rapid cargo transit to ports, offering highly competitive FOB or CIF freight structures to international destinations across Europe, the Americas, and Southeast Asia.
Comprehensive Export Documentation: We support your customs clearance process with a complete documentation package, including verified Certificates of Analysis (COA), up-to-date MSDS, and optional pre-shipment inspections from reputable third parties like SGS or TUV.
Partner with an industry-leading manufacturer to streamline your procurement. Contact our international sales desk today to request a free sample, discuss tailored particle sizes, or receive a real-time bulk price quotation for magnesium oxide 85.