Iron Oxide Black, scientifically known as Magnetite (CAS 1309-38-2), is a fundamental inorganic pigment and functional material with a wide array of industrial applications. For procurement managers and R&D scientists seeking high-performance black pigments or materials with unique magnetic properties, understanding the nuances of sourcing this compound is key. This guide aims to illuminate the critical aspects of Iron Oxide Black, from its properties and synthesis to its applications and the benefits of partnering with a reputable supplier.

Understanding Iron Oxide Black: Properties and Synthesis

Iron Oxide Black is characterized by its deep black color and significant magnetic properties, stemming from its chemical composition Fe3O4. Unlike other iron oxides, magnetite possesses a spinel crystal structure and exhibits ferrimagnetism. Its synthetic production, often via ferrous sulfate oxidation, allows for controlled particle sizes and purities, making it superior to naturally occurring magnetite for many specialized uses. Key physical properties include its appearance as a fine black powder and its density, typically around 4.8-5.1 g/mL. Its stability and reactivity with acids are also crucial considerations for formulators.

Diverse Applications Driving Demand

The versatility of Iron Oxide Black is evident in its widespread adoption across numerous sectors. As a pigment, it is a staple in the paint and coatings industry, providing excellent opacity, UV resistance, and colorfastness. Its application extends to plastics, inks, and construction materials. Beyond pigmentation, its magnetic properties are leveraged in water treatment for contaminant removal, in catalysis for chemical synthesis, and in advanced fields such as Magnetic Resonance Imaging (MRI) as contrast agents. When searching for 'buy iron oxide black 1309-38-2' or 'magnetite supplier China,' focusing on manufacturers with a proven track record ensures you acquire material suitable for these demanding applications.

Strategic Sourcing for Cost-Effectiveness and Quality Assurance

For businesses looking to purchase Iron Oxide Black, selecting the right manufacturer and supplier is paramount. Sourcing from China offers distinct advantages, particularly in terms of competitive pricing and manufacturing capacity. However, it's essential to partner with a supplier that prioritizes quality control and offers transparent pricing. Look for manufacturers that can provide detailed technical specifications, certificates of analysis, and a reliable supply chain. Understanding 'Iron Oxide Black price' in the context of bulk procurement from manufacturers can significantly impact your project's bottom line.

NINGBO INNO PHARMCHEM CO.,LTD. stands as a prime example of a manufacturer committed to delivering high-quality Iron Oxide Black. By focusing on stringent quality controls and efficient production, we enable our clients to secure this essential material with confidence. Whether your need is for pigments, water treatment solutions, or specialized magnetic applications, we provide the necessary assurance of product integrity and competitive pricing. When you require 'black iron oxide manufacturer' or 'synthetic magnetite for industrial use,' engaging with our expert team will ensure you receive optimal solutions and pricing.