Description
Magnesium ribbon (CAS 7439-95-4) is elemental magnesium of empirical formula Mg offered at a minimum purity of 99,5 % in continuous ribbon form. The metal exhibits a molar mass of 24,31 g/mol and a density of 1,75 g/cm³, together with a boiling point of 1107 °C that frames its high-temperature behaviour. Supplied as a 25 g box from manufacturer Carl ROTH, the ribbon can be cut into measured lengths for combustion experiments, initiation of Grignard chemistry, metal reductions, and related laboratory procedures. The elevated assay supports consistent performance in teaching laboratories as well as research and quality-control environments that demand clean magnesium metal. Additional registry data include EG number 231-104-6 and UN number 1869. Ribbon geometry simplifies dosing: sections are easily trimmed, folded, or coiled without the dust and static issues associated with powdered metal. Physical constants aid scale calculations, heat-transfer estimates, and safe handling plans around ignition sources. The compact 25 g presentation fits educational kits, small-scale organic synthesis, and analytical sample work where only modest quantities are consumed per run. Overall, this magnesium ribbon provides a practical, high-purity metal form for everyday experimental benches.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (Mg): ≥99,5 %
- In HCl insoluble matter: ≤0,05 %
- Lead (Pb): ≤0,01 %
- Iron (Fe): ≤0,05 %
- Copper (Cu): ≤0,005 %
- CAS number: 7439-95-4
- Pack size: 25 g box
- EG nr.: 231-104-6
- Purity: min. 99,5 %
- Molar mass: 24,31 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Magnesium Ribbon, min. 99,5 %, ribbon, 25 g, box
What is this article?
Magnesium Ribbon, min. 99,5 %, ribbon, 25 g, box 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.
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?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. 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.