Chemicals for Electronics & Semiconductors

Electronics manufacturing is extremely sensitive to contamination. Wafer cleaning, etching and photolithography use acids, oxidisers and solvents in which metal impurities are controlled to parts-per-billion or lower, while printed circuit board plants use copper plating chemistry, etchants and flux-removal solvents at larger volumes and more moderate purity.

Our portfolio covers the grades that fit these different tiers. For PCB fabrication, electronics assembly and cleaning, we supply isopropyl alcohol, copper sulfate, sulfuric and hydrochloric acid, ammonium persulfate and specialty solvents. For research, pilot lines and materials development, the inorganic division offers high-purity metals, oxides and sputtering-related precursor compounds such as indium, gallium and rare earth materials, along with analytical reagents for trace-metal testing. Semiconductor fabs typically qualify electronic-grade chemicals from dedicated producers over long periods, so we focus on labs, PCB and assembly plants and development groups rather than claiming front-end fab supply.

Buyers include PCB fabricators, display and solar module makers, electronics assembly and repair operations, university microfabrication facilities and materials start-ups. High-purity chemicals are packed in dedicated HDPE or PFA-compatible containers, and corrosives or flammables ship under IMDG or IATA rules. Each batch carries a COA listing assay and the trace metals tested, plus a GHS SDS. Some materials, particularly certain gallium, germanium and rare earth compounds, may require end-use statements or export-control screening before shipment.