Ruthenium (Ru) Pellets, 99.95% Purity (Request Current Price)

Ruthenium (Ru) Pellets, 99.95% Purity (Request Current Price)

Nanostore Ruthenium (Ru) pellets are source materials supplied for thin-film deposition research, evaporation source loading, alloy preparation, and laboratory materials development. The pellet and piece formats are convenient for weighing, loading, and small-batch experimental workflows where material identity, purity selection, and clean handling are important. Pricing requires a current quote because metal costs vary with purity, package size, and material market conditions.

Key Features

Elemental Source Material
Available purity options include 99.95% (3N5) for research workflows that require controlled metal composition.

Pellet and Piece Formats
Available particle or piece sizes include 0.118 in-0.236 in (3-6 mm) pieces. Package options include per gram depending on selected purity and size.

Clean Handling and Storage
Store sealed in a dry environment. Handle with clean gloves or tweezers and avoid contact with oils, dust, moisture, or other contaminants before use.

Technical Specifications

Material: Ruthenium (Ru)
Form: Pellets
Purity Options: 99.95% (3N5)
Available Size Options: 0.118 in-0.236 in (3-6 mm) pieces
Package Options: per gram
Category: Metal Pellets & Pieces
Typical Use: Evaporation source material, PVD research, alloy preparation, and laboratory materials science

Material Properties and Technical Indicators

The following material-property values are provided as reference technical indicators for material selection, source loading, process planning, and thin-film deposition evaluation:

– Element symbol: Ru
– CAS number: 7440-18-8
– Density: 12.45 g·cm⁻³
– Physical state: solid
– Melting point: 2334 °C
– Boiling point: 4150 °C
– Heat of fusion: 38.59 kJ·mol⁻¹
– Specific heat capacity: 24.06 J·mol⁻¹·K⁻¹
– Thermal expansion coefficient: (25 °C) 6.4 µm·m⁻¹·K⁻¹
– Thermal conductivity: 117 W·m⁻¹·K⁻¹
– Speed of sound, thin rod: (20 °C) 5970 m/s
– Shear modulus: 173 GPa
– Bulk modulus: 220 GPa
– Mohs hardness: 6.5
– Brinell hardness: 2160 MPa

Quality-Control and Handling Indicators

Additional technical indicators reflected from the source product page:

– Analytical checks: ICP-MS trace-element analysis; ICP impurity/composition analysis; GDMS trace-metal analysis; carbon/sulfur impurity analysis; nitrogen/oxygen impurity analysis.
– Inspection focus: surface cleanliness measurement; micrometer dimensional inspection; appearance inspection; dimensional verification.
– Handling and storage: sealed dry storage and protective packaging; clean-glove handling to avoid oil, dust, moisture, and surface contamination; careful handling to avoid compression, impact, or chipping.
– Deposition-use context: magnetron sputtering systems; ion sputtering systems; micro/nano fabrication research; semiconductor thin-film development; photovoltaic materials research; flat-panel display coating research.

Common Applications

– ruthenium evaporation material loading
– noble-metal thin-film research
– electrode, catalyst, and magnetic material studies
– laboratory-scale PVD source preparation
– Academic, industrial, and pilot-scale materials research