Sodium (Na)
Although recognized in compounds, sodium was first isolated in 1807. Sodium is fairly abundant in the sun and stars, the fourth most abundant element on Earth, and the most commonly found alkali metal.
Sodium is never found free in nature. It is a soft, bright, silvery metal that floats on water. It can ignite spontaneously in water, and normally will not ignite in air at temperatures below 115°C. Its most common compound is sodium chloride (table salt), but it occurs in soda niter, cryolite, amphibole, zeolite, and many other minerals.
Sodium compounds are important to the paper, glass, soap, textile, petroleum, chemical, and metal industries.
Sodium, dry stick
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]
Sodium, 99.8%, oiled sticks, wrapped in aluminum foil
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]
Sodium sticks, coated in film of protective hydrocarbon oil, 99%
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]
Sodium ingot, 99.8% (metals basis)
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]
Sodium, 30wt% dispersion in toluene, <0.1 mm particle size
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]
Sodium, dispersion, 40% in oil
CAS: 7440-23-5 Formule moléculaire: Na Poids moléculaire (g/mol): 22.99 Numéro MDL: MFCD00085307 Clé InChI: KEAYESYHFKHZAL-UHFFFAOYSA-N Synonyme: natrium,sodium-23,sodio,metal,sodio spanish,liquid alloy,unii-9nez333n27,hsdb 687,unii-23j3bhr95o,ingot CID PubChem: 5360545 ChEBI: CHEBI:26708 Nom IUPAC: sodium SMILES: [Na]