---
product_id: 394441475
title: "Formex Black Copper Oxide - Cupric Oxide - CuO - Copper(II) Oxide - Pottery Pigment Stain Colors Made in Germany Earthenware Stoneware Porcelain (10g.)"
brand: "formex"
price: "4 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/394441475-formex-black-copper-oxide-cupric-oxide-cuo-copper-ii-oxide
store_origin: RO
region: Romania
---

# Size: 10g Density: 6.31 g/cm³ Molecular Weight: 79.545 g/mol Formex Black Copper Oxide - Cupric Oxide - CuO - Copper(II) Oxide - Pottery Pigment Stain Colors Made in Germany Earthenware Stoneware Porcelain (10g.)

**Brand:** formex
**Price:** 4 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎨 Elevate Your Artistry with Formex Black Copper Oxide!

## Quick Answers

- **What is this?** Formex Black Copper Oxide - Cupric Oxide - CuO - Copper(II) Oxide - Pottery Pigment Stain Colors Made in Germany Earthenware Stoneware Porcelain (10g.) by formex
- **How much does it cost?** 4 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/394441475-formex-black-copper-oxide-cupric-oxide-cuo-copper-ii-oxide)

## Best For

- formex enthusiasts

## Why This Product

- Trusted formex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Choice:** Sourced sustainably from Germany.
- • **Professional Quality:** Trusted by artisans and manufacturers alike.
- • **Versatile Application:** Perfect for earthenware, stoneware, and porcelain.
- • **Unleash Your Creativity:** Transform your pottery with vibrant black hues!
- • **Precision in Every Grain:** Expertly crafted for consistent results.

## Overview

Formex Black Copper Oxide (CuO) is a high-quality pottery pigment stain, made in Germany, designed for use in earthenware, stoneware, and porcelain. With a molecular weight of 79.545 g/mol and a density of 6.31 g/cm³, this 10g powder offers professional-grade results for artists and manufacturers seeking to enhance their creations with rich, black tones.

## Description

Visit the site ceramic-glazes.com for more information. Here you can see products made with the same materials. As a significant product of copper mining, copper(II) oxide is the starting point for the production of other copper salts. For example, many wood preservatives are produced from copper oxide. Cupric oxide is used as a pigment in ceramics to produce blue, red, and green, and sometimes gray, pink, or black glazes. It is also incorrectly used as a dietary supplement in animal feed.[6] Due to low bioactivity, negligible copper is absorbed. It is also used when welding with copper alloys.

## Features

- Material Name: Copper(II) Oxide (CuO) Powder
- Molecular Weight: 79,545 g/mol
- CAS Number: 1317-38-0
- Density: 6.31 g/cm3
- Synonyms: CUPRIC OXIDE, Copper(II) oxide, Copper oxide, oxocopper, Copper Oxide Nanoparticles, Copacaps, Copporal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Degussa |
| Part Number | MPNCuO |
| Manufacturer reference | MPNCuO |
| Size | 10g. |
| Colour | Black |
| Finish | Copper,Powder |
| Material | Copper |
| Item Package Quantity | 1 |

## Images

![Formex Black Copper Oxide - Cupric Oxide - CuO - Copper(II) Oxide - Pottery Pigment Stain Colors Made in Germany Earthenware Stoneware Porcelain (10g.) - Image 1](https://m.media-amazon.com/images/I/41Y3WnHWrXL.jpg)

## Available Options

This product comes in different **Size Name** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/394441475-formex-black-copper-oxide-cupric-oxide-cuo-copper-ii-oxide](https://www.desertcart.ro/products/394441475-formex-black-copper-oxide-cupric-oxide-cuo-copper-ii-oxide)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*