Magnesium Oxide 99.5% Food Grade (with a bulk density of 0.70-0.80 gm/ml) is a dense, high-purity form of magnesium oxide known for its robust thermal stability, high melting point, and excellent chemical reactivity. Composed of 99.5% magnesium oxide, this compound exhibits low solubility in water, making it suitable for applications requiring controlled reactivity and resistance to degradation in harsh environments. Its high density differentiates it from lighter forms of magnesium oxide, making it ideal for specialized uses where a dense material is advantageous.

In industrial applications, Heavy Magnesium Oxide 99.5% is primarily used in refractory materials due to its ability to withstand extreme temperatures without breaking down. This makes it valuable in the production of heat-resistant ceramics, furnace linings, and crucibles for metal smelting, where it provides durability and thermal insulation. In the construction industry, it is also used in fireproof boards and panels due to its heat-resistant properties. Furthermore, its high purity makes it a critical ingredient in electrical insulation materials, offering both stability and insulation properties in high-temperature settings.

Heavy magnesium oxide is also employed as a desiccant in chemical processes and laboratories, where its low moisture-absorption rate helps in drying and stabilizing compounds. In agriculture, it can be used as a magnesium supplement for animal feed, providing essential nutrients in a controlled-release form due to its low solubility. Additionally, it finds use in environmental applications for pH control and water treatment, where its alkaline properties aid in neutralizing acidity and purifying wastewater. Overall, Heavy Magnesium Oxide 99.5% is a versatile and valuable material across numerous sectors, offering consistent performance and stability under demanding conditions.