CAS 1309-37-1 Iron(III) oxide, dispersion - Materials / Alfa Chemistry

NAVIGATION

Iron(III) oxide, dispersion

PRICE INQUIRY

Catalog Number

ACM1309371-1

CAS Number

1309-37-1

Product Name

Iron(III) oxide, dispersion

Structure

Category

Nanoparticles

Application

Iron(III) oxide dispersion serves a versatile purpose owing to its composition as a noncombustible, pigmented mineral primarily consisting of ferric oxide (Fe2O3). This substance is available in both natural and synthetic forms and is highly valued for its durability, low production costs, and range of hues spanning yellows, reds, browns, and blacks. The synthesis of Iron(III) oxide involves techniques like heating iron sulfate with quicklime or calcining in the presence of air, ensuring a product that functions well not only as a vivid coloring agent in products such as food, cosmetics, and pharmaceuticals but also as a polishing agent for materials like glass and jewelry. Its low levels of metal contamination, essential for food quality standards, reflect the stringent control over its production processes. Beyond its use as a pigment and polishing agent, Iron(III) oxide's reactive properties allow it to form metallic iron when reduced, adding to its industrial applications, such as in the production of alloys and metallurgical processes.

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