Description

Dioxido-Dioxo-Chromium CAS NO 76055-69-1 is a high-purity chromium-based compound, also known as chromium dioxide or chromium(IV) oxide. This material serves as a critical strong oxidizing agent and precursor in advanced material synthesis and industrial chemical processes. It is essential for manufacturers and R&D facilities in sectors requiring high-performance inorganic materials, such as catalysts, magnetic media, and specialty pigments.

Application

• Catalyst Synthesis: Used as a precursor or active component in oxidation catalysts for organic synthesis and pollution control systems.
• Magnetic Recording Media: A key material in the production of high-coercivity magnetic particles for data storage tapes.
• Specialty Pigments & Inks: Imparts specific color and durability in high-performance industrial pigments and inks.
• Chemical Manufacturing: Acts as a selective oxidizing agent in the synthesis of fine chemicals and pharmaceutical intermediates.
• Surface Treatment: Employed in processes for coating and surface modification to enhance hardness or corrosion resistance.
• Research & Development: Serves as a standard or reagent in materials science research for developing novel inorganic compounds.

Basic Information

Product Name	Dioxido-Dioxo-Chromium
CAS No.	76055-69-1
Molecular Formula	CrO2
Molecular Weight	83.99 g/mol
Synonyms	Chromium Dioxide; Chromium(IV) Oxide; Dioxodioxochromium; Crolyn; Magtrieve; CrO2; Chromium Oxide (CrO2)
EINECS	Contact for details

Quality Control

Our Dioxido-Dioxo-Chromium is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, particle size, and chemical reactivity. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as reducing agents and organic compounds. Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Black to brown-black powder
Identification (IR)	Conforms
Assay (CrO2)	≥ 98.0 %
Particle Size (D50)	< 5 µm
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.