Palladium on carbon catalysts ready by formaldehyde reduction are significantly less pyrophoric than These lessened with hydrogen. Finely divided carbon, like most components in powder variety, is capable of making a dust explosion. William Hyde Wollaston observed the discovery of a fresh noble metal in July 1802 in his lab https://palladium-on-carbon00447.ivasdesign.com/36368032/what-does-palladium-on-carbon-mean