Tags: Chemical Compound, Chemical Substance.
Mercury(I) sulfate commonly called mercurous sulphate (UK) or mercurous sulfate (US) is the chemical compound Hg2SO4.. Mercury(I) sulfate is a metallic compound that is white pale yellow or beige powder . It is a metallic salt of sulfuric acid formed by replacing both hydrogen atoms with mercury(I). It is highly toxic; it could be fatal if inhaled ingested or absorbed by skin.