Magnesium Oxide (MgO), a simple yet powerful inorganic compound, is central to many chemical processes and industrial applications. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Magnesium Oxide and offers insights into its fundamental chemical properties, which dictate its extensive utility. Understanding these characteristics is key to leveraging MgO effectively in various scientific and manufacturing endeavors.

Magnesium Oxide is characterized by its white, hygroscopic solid form. In its pure state, it exhibits a high melting point (2852 °C) and boiling point (3600 °C), indicative of the strong ionic bonds within its crystal lattice structure. This inherent stability at high temperatures is a primary reason for its use as a refractory material. The chemical reaction for its formation is the direct combination of magnesium metal with oxygen, often seen in the dramatic burning of magnesium ribbon in air: 2 Mg(s) + O₂(g) → 2 MgO(s). This synthesis reaction is a classic example in introductory chemistry, demonstrating the formation of an oxide from its constituent elements.

MgO is an amphoteric oxide, meaning it can react with both acids and bases. Its reaction with acids is particularly relevant to its pharmaceutical use as an antacid. For instance, it reacts with hydrochloric acid in the stomach: MgO(s) + 2 HCl(aq) → MgCl₂(aq) + H₂O(l). This neutralization reaction effectively reduces stomach acidity.

In the presence of water, Magnesium Oxide hydrates to form magnesium hydroxide: MgO(s) + H₂O(l) → Mg(OH)₂(aq). This reaction is slow but contributes to its laxative effect by drawing water into the intestines. This hydration reaction is also important in some industrial applications, influencing its reactivity and handling. The controlled reactivity of different grades of Magnesium Oxide, such as light-burned (more reactive) and dead-burned (less reactive), is a result of the calcination temperatures used during its production. Understanding the nuances of Magnesium Oxide reactivity is crucial for process optimization.

NINGBO INNO PHARMCHEM CO.,LTD. supplies Magnesium Oxide that meets precise specifications for purity and particle size, catering to the exact needs of chemical research, pharmaceutical development, and industrial manufacturing. Whether for its refractory capabilities, its role in chemical synthesis, or its therapeutic properties, the chemical behavior of MgO makes it an invaluable compound. As a dedicated chemical supplier, we ensure the quality of our Magnesium Oxide products, supporting innovation and efficiency across industries.