Understanding the fundamental chemical and physical properties of industrial compounds is the cornerstone of their effective application. Lead Monoxide (CAS 1317-36-8), a vital inorganic compound, exhibits characteristics that make it indispensable in a range of manufacturing processes. This article explores these properties and their impact, drawing on expert knowledge of chemical compounds and their industrial roles.

Lead Monoxide (PbO) exists in two primary crystalline forms: alpha (red, tetragonal) and beta (yellow, orthorhombic). The yellow form, often referred to as Massicot, is typically produced via lower-temperature oxidation of lead, while the red form, Litharge, is obtained at higher temperatures. Industrially, it is most commonly supplied as a yellow powder with an assay typically exceeding 99%. Its physical properties include a high melting point (around 888°C) and a density of approximately 9.53 g/cm³.

Chemically, Lead Monoxide is an amphoteric oxide, meaning it can react with both acids and bases. It readily dissolves in acids like nitric acid to form lead nitrate, and in strong alkalis to form plumbites. This reactivity is key to its use in various chemical syntheses and industrial processes. For instance, its insolubility in water and alcohol, but solubility in certain acids and alkalis, influences its handling and application in formulations.

The industrial significance of these properties is vast. In glass manufacturing, its ability to increase refractive index and lower melting points makes it ideal for optical lenses and specialized glass. Its role as a flux in ceramics lowers firing temperatures and enhances glaze properties. In the electrochemical domain, its conversion to lead sulfates is fundamental to the operation of lead-acid batteries.

For professionals seeking to procure Lead Monoxide, understanding these chemical attributes is crucial for selecting the correct grade and ensuring successful application. We, as a manufacturer and supplier, ensure our Lead Monoxide (CAS 1317-36-8) meets stringent purity standards. When considering to buy Lead Monoxide, inquire about its specific crystalline form and reactivity to match your application requirements. Our commitment is to provide high-quality chemicals that meet the diverse needs of industries relying on compounds like Lead Monoxide.