Description
Copper wool is elemental copper metal in fibrous wool form at approximately 99 % purity, identified by CAS number 7440-50-8 and the empirical formula Cu. It has a molar mass of 63,54 g/mol, a density of 8,78 g/cm³ and a boiling point of 2580 °C, making it a practical laboratory form of copper where high surface area and metallic reactivity are required. The fibrous structure is convenient for handling and dosing compared with bulk copper pieces, while remaining true elemental copper for analytical and preparative use. Categories covering inorganic chemicals and copper elements reflect its role as a straightforward elemental reagent rather than a formulated specialty chemical. Use it wherever laboratory protocols call for copper wool of defined purity and documented identity.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (Cu): ~99 %
- Lead (Pb): ≤0,05 %
- CAS number: 7440-50-8
- Pack sizes: 100 g, 250 g, 500 g, 1 kg
- EG nr.: 231-159-6
- Purity: approx. 99 %
- Empirical formula: Cu
- Molar mass: 63,54 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Copper wool, approx. 99 %, 100 g, plastic
What is this article?
Copper wool, approx. 99 %, 100 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
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 Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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