Graphite (C) Granules, 99.999% Purity

Graphite (C) Granules, 99.999% Purity

Nanostore Graphite (C) granules are evaporation source materials supplied for thin-film deposition research, PVD source loading, compound precursor studies, 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.

Key Features

Elemental Source Material
Available purity options include 99.999% (5N) for research workflows that require controlled metal composition.

Pellet and Piece Formats
Available particle or piece sizes include 0.118 in-0.394 in (3-10 mm) granules/pieces. Package options include 1 kg, 100 g, 500 g 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: Graphite (C)
Form: Granules
Purity Options: 99.999% (5N)
Available Size Options: 0.118 in-0.394 in (3-10 mm) granules/pieces
Package Options: 1 kg, 100 g, 500 g
Category: Evaporation Materials
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: C
– CAS number: 7782-42-5
– Physical state: solid
– Sublimation point: 3642 °C
– Triple point: 4327 °C
– Crystal structure: hexagonal
– Magnetic order: diamagnetic

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; chemical composition analysis.
– Inspection focus: particle-size screening; 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

– graphite evaporation source loading
– carbon film and coating research
– laboratory PVD source preparation
– materials science and carbon studies
– Academic, industrial, and pilot-scale materials research