Barium (Ba)
The element barium was discovered in 1808.
Barium is found only in combination with other elements. This alkaline earth metal is metallic, soft, and silvery white when pure, resembling calcium. The metal oxidizes easily and must be kept under petroleum or other oxygen-free liquids.
Barium's important compounds are peroxide, chloride, sulfate, carbonate, nitrate, and chlorate. They are found in pigments, paints, X-ray diagnostics, and glassmaking. Other forms are used in oil well drilling fluids, rubber production, rat poison, and pyrotechnics.
Barium compounds that are water or acid soluble are poisonous. Naturally occurring barium is a mixture of seven stable isotopes, and 22 radioactive isotopes are known to exist.
Barium pieces, 2.5cm (1in) & down, 99.2% (metals basis), Sr ∣<0.8%
CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]
Barium crystalline dendritic solid, 99.9% (metals basis)
CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]
Barium, 99+%, rods, approx. 2 cm diameter
CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]
Barium rod, 22mm (0.9in) dia, 99+% (metals basis), Sr ∣<0.8%
CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]
Sigma Aldrich Barium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Barium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Medchemexpress LLC White mineral oil (Paraffin oil) | 8042-47-5 | 10 ML
White mineral oil is a highly refined mineral oil composed of saturated aliphatic and alicyclic nonpolar hydrocarbons. It is biologically and chemically stable and does not support pathogenic bacterial growth. It can resist moisture, extend, soften, smoothen, and lubricate.
- Highly refined
- Biologically and chemically stable
- Does not support pathogenic bacterial growth
- Resists moisture
- Extends, softens, smoothens, and lubricates
Medchemexpress LLC White mineral oil | 8042-47-5 | 50 ML
White mineral oil, also known as Paraffin oil, is a highly refined mineral oil consisting of saturated aliphatic and alicyclic nonpolar hydrocarbons. This substance is both biologically and chemically stable, and it does not support the growth of pathogenic bacteria. It possesses properties that allow it to resist moisture, extend, soften, smoothen, and lubricate various materials.
- Is composed of saturated aliphatic and alicyclic nonpolar hydrocarbons.
- Is biologically and chemically stable.
- Does not support pathogenic bacterial growth.
- Can resist moisture.
- Can extend, soften, smoothen, and lubricate.
Medchemexpress LLC White mineral oil | 8042-47-5 | MFCD00131611 | 100 ML
White mineral oil, also known as paraffin oil, is a highly refined mineral oil composed of saturated aliphatic and alicyclic nonpolar hydrocarbons. It is biologically and chemically stable.
- Does not support pathogenic bacterial growth
- Can resist moisture
- Helps to extend, soften, smoothen, and lubricate
Barium rod, 22mm (0.9 in.) dia. x 450mm (17.7 in.), 99+% (metals basis), Sr =0.8%, Thermo Scientific™
CAS: 7440-39-3 Molecular Formula: Ba Molecular Weight (g/mol): 137.33 MDL Number: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N Synonym: bario,baryum,bario spanish,baryum french,barium, soluble compounds,unii-24gp945v5t,and soluble compounds,barium, elemental,and compounds,atom PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]