Description
Copper beads are elemental copper metal supplied at a minimum purity of 99,9 % for inorganic synthesis, materials work, and laboratory metal applications. The product is identified by CAS number 7440-50-8 and EG nr. 231-159-6, with empirical formula Cu, molar mass 63,54 g/mol, density 8,78 g/cm³, and boiling point 2580 °C. Bead form offers convenient handling for weighing, reaction setups, and controlled addition compared with fine powders. Typical uses include preparation of copper compounds, catalytic or reductive steps where bulk copper metal is required, and demonstration or research work with elemental copper. The material is Physical constants provided with the grade support calculation of stoichiometry and process parameters. Available from manufacturer Carl ROTH, these copper beads serve chemistry and materials laboratories that need a defined high-purity copper metal source with transparent CAS, EG, and density data for documentation and method transfer.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay: ≥99.9 %
- CAS number: 7440-50-8
- Pack sizes: 100 g, 50 g, 250 g
- EG nr.: 231-159-6
- Purity: min. 99,9 %
- Empirical formula: Cu
- Molar mass: 63,54 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Copper beads, min. 99.9%, 100 g, plastic
What is this article?
Copper beads, min. 99.9%, 100 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Metals, elements & oxides, inside Inorganic chemicals, in Lab chemicals.
Metals, elements and oxides are the element itself or its oxide, sold as powder, shot, foil or wire. Purity and particle size are both the specification. A 99 percent powder and a 99.999 percent shot of the same element are different articles. Many are reactive to air or to water.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Metals, elements & oxides. The catalogue is Lab chemicals.
Shelves beside this one are Inorganic salts and Nanomaterials & quantum dots.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
