Union Chemical Works Ltd.
Profile: Union Chemical Works Ltd. specializes in providing fine and rare chemicals. Our products include curing & matting agents, pyridine propylsulfobetaine hydroxide, butyltriphenylphosphonium bromide, ethyltriphenylphosphonium bromide, benzyltriphenylphosphonium chloride, tetraethylammonium bromide and adipic dihydrazide.