Also Called: dipotassium tetracyanomercurate;Mercuric potassium cyanide;Kaliumtetracyanomercurat (II);Mercurate(2-), tetrakis(cyano-C)-, dipotassium, (T-4)-;MERCURIC POTASSIUM CYANIDE, SOLID;MERCURATE (2-), TETRAKIS(CYANO-C)-, DIPOTASSIUM, (T-4)-;Mercurate(2-), tetrakis(cyano-C)-, dipotassium