39377-58-7 7783-33-7 Caswell No. 695 Channing's solution Dipotassium tetraiodomercurate Dipotassium tetraiodomercurate(2-) EINECS 231-990-4 EPA Pesticide Chemical Code 052107 HSDB 1243 MERCURIC POTASSIUM IODIDE Mayer's reagent Mercurate (2-), tetraiodo-, dipotassium Mercurate(2-), tetraiodo-, dipotassium Mercurate(2-), tetraiodo-, dipotassium, (T-4)- Mercurate(2-), tetraiodo-, dipotassium, (beta-4)- Mercuric potassium iodide, solid Mercury potassium iodide Mercury potassium iodide (K2HgI4) Mercury potassium iodide [UN1643] [Poison] Mercury(II) potassium iodide Nessler reagent Potassium iodomercurate Potassium mercuric iodide Potassium mercuriiodide Potassium mercury iodine Potassium tetraiodomercurate Potassium tetraiodomercurate (II) Potassium tetraiodomercurate(II) Solution potassium iodohydragyrate UN1643