Speciality Chemicals

Cupric Oxide

  • CAS No.1317-38-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Cupric Oxide powder available in multiple grades for industrial catalysts, ceramics, electro-plating, and specialized chemical synthesis applications.

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Product Technical Details

Product Overview

Cupric Oxide, chemically known as Copper(II) oxide, is a versatile inorganic compound widely utilized across various industrial sectors. Represented by the molecular formula CuO, this material appears as a black or brownish-black amorphous crystalline powder. With a molecular weight of 79.55, it possesses a monoclinic crystal structure and a specific weight of approximately 6.315. Our manufacturing process ensures high stability and consistency, making it an essential raw material for advanced chemical synthesis and industrial applications.

As a leading manufacturer, we provide Cupric Oxide in multiple purity grades to meet diverse technical requirements. Whether for analytical purposes, technical industrial use, or specialized electronic applications, our product line maintains strict quality control standards. The material is insoluble in water and ethanol but demonstrates solubility in diluted acids, ammonia water, ammonium chloride, and specific alkaline solutions, offering flexibility in various chemical processes.

Technical Specifications

We offer a comprehensive range of specifications tailored to different industry needs, including Analytical Pure (A.P.), Chemical Pure (C.P.), Technical grades, Electro-plating grades, and Electronic grades. The following table outlines key parameters for our standard offerings:

ParameterA.P. GradeC.P. GradeTechnical GradeElectronic Grade
Assay (CuO) %≥99.0≥98.0≥97.0≥98.0
Insoluble in HCl %≤0.02≤0.05≤0.2≤0.10
Chlorides (Cl) %≤0.003≤0.005≤0.10≤0.08
Iron (Fe) %≤0.01≤0.04----
Water Insoluble %----≤0.10≤0.10

For specialized applications such as electro-plating and air bag manufacturing, we provide customized specifications with tight controls on heavy metals like Lead, Cadmium, and Mercury, ensuring compliance with international safety and performance standards.

Industrial Applications

Cupric Oxide serves as a critical component in numerous industrial processes. Its primary applications include:

  • Ceramics and Glass Industry: Used as a pigment and flux to produce distinctive colors and improve material properties.
  • Catalysis: Acts as an efficient catalyst in organic synthesis and oxidation reactions.
  • Electro-plating: Essential for copper plating processes requiring high purity and consistent performance.
  • Fireworks and Pyrotechnics: Utilized to create specific color effects in professional displays.
  • Rayon and Textile: Employed in the production of artificial fibers and bactericidal treatments.
  • Electronics: Applied in the manufacturing of semiconductors and other electronic components.

Storage and Handling

To maintain product integrity, Cupric Oxide should be stored in a dry and well-ventilated warehouse. It is crucial to prevent dampness and isolate the material from strong acids or food products to avoid contamination or hazardous reactions. In the event of a fire, water can be used as an extinguishing agent. Our packaging options include 25Kg woven bags lined with double-layer plastic bags or secure iron drums, ensuring safe transportation and storage.

We are committed to delivering high-quality chemical solutions with full documentation, including Certificates of Analysis (COA). Our global logistics network ensures timely delivery to support your manufacturing schedules.