Barium beads, 0.5-2.0 mm particle size, 99% trace metals basis is supplied by Sigma-Aldrich. It is utilized in drilling fluids for oil and gas wells, in paint and in glassmaking.

PRODUCT SPECIFICATIONS:

• Name: Barium beads, 0.5-2.0 mm particle size, 99% trace metals basis
• Category: Fine chemicals
• Brand: Sigma-Aldrich
• Pack size: 5G
• Catalog number: 735787-5G
• List price: 4399.35

PRODUCT FEATURES:

• Synonym: Barium element
• CAS Number: 7440-39-3
• Empirical Formula: Ba
• Molecular Weight: 137.33
• Assay: 99% trace metals basis
• Form: beads
• Resistivity: 50.0 -cm, 20C
• Particle size: 0.5-2.0 mm
• Boiling point: 1640 C (lit.)
• Melting point: 725 C (lit.)
• Density: 3.6 g/mL at 25 C (lit.)