High-purity metallic arsenic
We began research into high-purity metallic arsenic in 1961 and achieved mass production in 1972. Since then, we have established an unwavering position as a top manufacturer of high-purity metallic arsenic. We currently supply product that meets nearly all of the demand in Japan and also export large amounts.
In addition to gallium arsenide monocrystal raw material, high-purity metallic arsenic is used as a dopant material for silicon monocrystals and as a raw material for chalcogenide glass.
We offer chunk-shaped products as well as the rod-shaped products used in molecular-beam epitaxy [MBE], and support varied sizes.