Description
98% Copper Oxide (CuO, Cupric Oxide)
98% Copper Oxide, chemical formula CuO, CAS No.1317-38-0, fine black inorganic powder with minimum 98% purity. It is a universal high-temperature coloring oxide, producing rich green, dark black and reddish glaze effects under different kiln atmosphere.
It features stable coloring performance at high firing temperature, uniform particle size and excellent dispersion in glaze slurry, widely used in ceramic, enamel and colored glass industries:
- Ceramic Tiles & Sanitary Ware: Prepare emerald green, matte black, antique red glaze for floor tiles, wall tiles and bathroom ceramics;
- Tableware & Art Ceramics: Underglaze colorant for porcelain, pottery and handmade decorative crafts;
- Enamel Vessel: Green/black coloring additive for daily enamel cookware and decorative enamel;
- Colored Crystal & Glass: Form green tint for craft glass, stained glass and glass ornaments.
Our 98% copper oxide has low insoluble impurities, consistent copper content per batch, no color difference during mass firing, cost-efficient for medium & large ceramic factories.
Key Specifications
- Chemical Name: 98% Copper Oxide / Cupric Oxide
- Formula: CuO
- CAS Number: 1317-38-0
- Purity: ≥98% Industrial Grade
- Appearance: Jet Black Fine Powder
- Core Features: High Tinting Strength, High Temperature Resistant, Multiple Glaze Color Effects, Good Dispersion
- Main Applications: Ceramic Glaze Colorant, Underglaze Pigment, Sanitary Ware, Enamelware, Decorative Colored Glass
Our Advantages
- Strict copper content inspection, complete COA, MSDS and firing color test reports provided
- Sufficient stable stock, 25kg woven bag / iron drum packaging optional
- Factory direct bulk supply, competitive price for Asia & Africa ceramic pigment manufacturers
- Free lab samples for glaze color matching test, fast shipment cycle
If you are sourcing stable 98% copper oxide for ceramic glaze and colored glass production, send inquiry to get latest quotation and technical datasheet.
