Thin-Film Deposition & Electronic Material Precursors

This series features trimethylaluminum (TMA) and hexaamminecobalt(III) chloride. Both are high-purity coordination compounds or organometallic precursors primarily intended for Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD) and other advanced thin-film manufacturing processes.

- Trimethylaluminum (TMA) is a classic aluminum-source precursor for ALD processes. It is widely used to fabricate high-k dielectric layers, gate oxide layers and passivation layers for semiconductor devices. Key selection criteria include ppb-level metallic impurity content, vapor-pressure stability and batch-to-batch consistency.

- Hexaamminecobalt(III) chloride serves as a cobalt-source precursor for cobalt-metal thin-film deposition or specific catalytic systems. Its critical performance indicators cover coordination-structure integrity, solubility and thermal-decomposition temperature.

We supply complete Technical Data Sheets (TDS), ICP-MS-based metallic-impurity analysis reports and Safety Data Sheets (SDS). Specialised packaging options such as bubbler cylinders and stainlesssteel containers are available, together with full export-compliance documentation. These deliverables help customers shorten material-qualification cycles and mitigate supply-chain risks.