Show I USES OP QUICKSILVER H. H Demand mull In Iii Amalgamating Gold GoI and I r SI I 1 Price The Thc of Is IslIn principal use or quicksilver In iii the ilme amalgamation n of or gold goll and anti sli sliver 81 ver el ores The rho demand for this purpose pur pose mose practically regulates it H the price of the metal Considerable quantities are ne also u used tired ell In iii the tho manufacture of oC a n pigment but lut this Industry y is suffering a decline occasioned by bythe ly lythe bythe the competition of or cheaper but hut in inferior In- In rc red of the time vermilion shade marie made with wih aniline dye In industrial chemistry quicksilver is used usell to quite electrode various an nn extent as an In arlous' arlous processes For example in the manufacture manufacture manu manu- facture torture of or caustic soda a solution of or common Rait sait Is subjected to electrolysis sis sic and amid all time the metallic sot set ct free combines with wih the thc mer mercury ur electronic forming sodium l lul U in amalgam which ii ichi when treated with wih water liberates sodium sOllum hydrate Small quantities of oC quicksilver r are arc used In medicine n a as calomel and antI corrosive sublimate astin as astin tin tn amalgam in time the manufacture of oC mirrors for 01 or coating the zinc irum plaits plates In dentistry In thermometers barometers ers urmi and amid various arlous other ithem scientific apparatus apparatus ap ap- ap- ap and In electrical machinery where moving mo or liquid contacts are alC desired A now use for Cor time thc metal I Is Its Is employment in tho mercury vapor aOi apor electric lam lamp |