High Purity Chromium Trioxide (Chromic Acid Anhydride) for Electroplating and Industrial Uses
Discover the leading source of high-purity Chromium Trioxide, a versatile chemical essential for superior electroplating, effective wood preservation, and critical industrial applications.
Get a Quote & SampleProduct Core Value: Essential Chemical for Diverse Industries

Chromium Trioxide (Chromic Acid Anhydride)
Chromium Trioxide, commonly known as Chromic Acid Anhydride, is a cornerstone inorganic compound (CAS No. 1333-82-0) critical for a wide array of industrial processes. Recognized for its high purity and powerful oxidizing capabilities, it's supplied as dark red flakes, ready for immediate application in demanding environments.
- Unmatched Purity for Superior Performance: Our Chromium Trioxide offers 99.7% min purity, making it the ideal choice for applications requiring precision, such as high purity chromium trioxide for electroplating processes.
- Key Component in Electroplating: As a primary raw material for chrome plating, it ensures exceptional surface hardness and corrosion resistance, essential for durable finishes in automotive and industrial sectors.
- Versatile Industrial Applications: Beyond plating, this chemical is widely adopted in processes from wood preservation to serving as a crucial oxidizing agent in organic synthesis.
- Trusted Supplier for Global Demands: As a reliable electroplating grade chromium trioxide flakes supplier, we ensure consistent quality and availability for your manufacturing needs.
Key Advantages of Our Chromium Trioxide
Enhanced Material Durability
Leverage the power of our high purity Chromium Trioxide to significantly improve the surface hardness and wear resistance of treated materials, ensuring longer product lifespans in demanding applications.
Superior Corrosion Protection
Our Chromic Acid Anhydride is indispensable in creating passivating chromate films that offer excellent corrosion resistance, vital for metal components exposed to harsh environments, particularly in chrome plating processes.
Broad Spectrum of Industrial Utility
From its critical role as an oxidizing agent in organic synthesis to its application as a dyeing mordant in textiles, our Chromium Trioxide proves its versatility across numerous industrial sectors.
Key Applications
Electroplating Industry
Primarily used for chrome plating, it imparts a durable, shiny, and corrosion-resistant finish on metal surfaces, making it a staple for high purity chromium trioxide for electroplating needs in automotive, aerospace, and general manufacturing.
Wood Preservation
An essential component in formulations that protect wood against decay, fungi, and insect infestations, extending the lifespan of timber in construction and marine applications, ensuring effective wood preservation solutions.
Chemical Synthesis & Oxidation
Acts as a powerful oxidant and catalyst in various organic synthesis reactions, including the production of specific chemicals and dyes, where its catalytic properties are highly valued.
Textile & Glass Production
Utilized as a mordant for dyeing woolen fabrics to ensure color fastness and vibrancy, and also incorporated into the production of certain glazes and colored glass, highlighting its role as a dyeing mordant.
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