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Magnesium-25 Metal Isotope

CAS #:

Linear Formula:


MDL Number:


EC No.:



Magnesium-25 Metal
Pricing > SDS > Data Sheet >

Isotopic Data





Nuclear Spin (I)


Sn (keV)

7330.67 4

Sp (keV)

12064.09 16



ENSDF Citation

NP A521,1 (1990)

Magnesium-25 Metal Isotope Properties (Theoretical)

Compound Formula 25Mg
Molecular Weight 24.986 g/mol
Appearance Silvery chips or pieces
Melting Point 648 °C
Boiling Point 1090 °C
Density 1.74 g/cm3
Solubility in H2O N/A
Exact Mass 24.985836917

Magnesium-25 Metal Isotope Health & Safety Information

Signal Word Danger
Hazard Statements H250-H260
Hazard Codes F
Precautionary Statements P222-P223-P231+P232-P370+P378-P422
Transport Information UN1869 4.1/PG III
WGK Germany nwg
GHS Pictograms

About Magnesium-25 Metal Isotope

Magnesium 25 Metal (Magnesium-25) is a stable (non-radioactive) isotope of Magnesium. It is both naturally occurring and a produced by fission. Magnesium 25 Metal is one of over 250 stable Metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Magnesium Metal is also available in ultra high purity and as nanoparticles. For thin film applications it is available as rod, pellets, pieces, granules and sputtering targets and as either an ingot or powder. Magnesium Metal 25 isotopic material is generally immediately available. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Magnesium-25 Metal Isotope Synonyms

Mg-25, magnesium 25, 25Mg, 25Mg13

Chemical Identifiers

Linear Formula 25Mg
MDL Number N/A
EC No. N/A
Pubchem CID 42603598
IUPAC Name magnesium-25
InchI Identifier InChI=1S/Mg/i1+1

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Magnesium Bohr ModelSee more Magnesium products. Magnesium (atomic symbol: Mg, atomic number: 12) is a Block S, Group 2, Period 3 element with an atomic mass of 24.3050. The number of electrons in each of Magnesium's shells is [2, 8, 2] and its electron configuration is [Ne] 3s2. The magnesium atom has a radius of 160 pm and a Van der Waals radius of 173 pm. Magnesium was discovered by Joseph Black in 1775 and first isolated by Sir Humphrey Davy in 1808. Magnesium is the eighth most abundant element in the earth's crust and the fourth most common element in the earth as a whole. Elemental MagnesiumIn its elemental form, magnesium has a shiny grey metallic appearance and is an extremely reactive. It is can be found in minerals such as brucite, carnallite, dolomite, magnesite, olivine and talc. Commercially, magnesium is primarily used in the creation of strong and lightweight aluminum-magnesium alloys, which have numerous advantages in industrial applications. The name "Magnesium" originates from a Greek district in Thessaly called Magnesia.


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