Magnesium

MgCAS 7439-95-424.30 g/mol

Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.

The catalogue keeps a structure only when a source confirms both the CAS number and a name, so it keeps none rather than the wrong compound.

Draw it in Covalent

Properties

Molecular formula: Mg
Molar mass: 24.30 g/mol
Exact mass: 23.9850 Da
Density: 1.738 g/mL (at 20 °C)
Melting point: 651 °C
Boiling point: 1100 °C
logP: -0.38Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 0

Hazards

Danger

H250 Catches fire spontaneously if exposed to airPyrophoric liquids
H260 In contact with water releases flammable gases which may ignite spontaneouslySubstances and mixtures which in contact with water, emit flammable gases

Harmonised EU classification (CLP Annex VI, index 012-001-00-3), via PubChem.

Precautionary statements

P210, P222, P223, P231, P231+P232, P233, P280, P302+P335+P334, P370+P378, P402+P404, P501

Identifiers

CAS number

7439-95-4

InChI

No InChI is shown: the source never said how many of each, so what we hold does not describe the compound as listed.

Names and synonyms

14 names · show all

Rieke's active magnesium
Magnesium element
PK 31
Ecka granules PK 51
Ecka granules PK 31
PK 51
Mg 3820
Magnum forte
Ozone magnez
Magnesium 100
Magnesium shot
Hypermagnesemia
Tervalloy
MG96

Work with Magnesium

Make a solutionWhat to weigh for any molarity and volume Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Magnesium titanate (MgTiO3)12032-30-333 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook