We are offering mercuric nitrate (hydrate) ar hg(no3)2.h2o m.w. 342.62 minimum assay 98.5% maximum limits of impurities solution in dilute nitric acid passes test residue after reduction 0.01% chloride(ci) 0.002% sulphate(so4) 0.002% copper(cu) 0.0005% iron(fe) 0.001% lead(pb) 0.0005% mercury(i)(hg) 0.2% potassium(k) 0.005% sodium(na) 0.005% cas no: 7783-34-8 un no. 6.11625 hs code : 2834 29 90 r : 262728-33 s : 13-28.1-45 f :