Dipotassium hexachloroiridate Chemical Properties | |
Melting point | >385 °C(lit.) |
density | 3,546 g/cm3 |
form | Powder |
color | black |
Water Solubility | Insoluble in water. |
Sensitive | Hygroscopic |
Stability: | Stable. Incompatible with strong reducing agents. |
CAS DataBase Reference | 16920-56-2(CAS DataBase Reference) |
EPA Substance Registry System | Iridate(2-), hexachloro-, dipotassium, (OC-6-11)-(16920-56-2) |
Safety Information | |
Hazard Codes | Xn |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
TSCA | Yes |
Dipotassium hexachloroiridate Usage And Synthesis | |
Chemical Properties | Black Crystalline Powder |
Purification Methods | Crystallise it from hot aqueous solution containing a few drops of HNO3 to keep it in the oxidised state. It forms small shiny red-black octahedral crystals which are dried at 100o and give a red powder on grinding [Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II pp 1593-1594 1965]. |
Dipotassium hexachloroiridate Preparation Products And Raw materials | |
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