16920-56-2 Usage
Description
Dipotassium hexachloroiridate (IV) is a chemical compound with the formula K2IrCl6. It is a black crystalline powder that is known for its unique chemical properties and various applications across different industries.
Uses
Used in Ceramic Industry:
Dipotassium hexachloroiridate is used as a black pigment for porcelain decoration, providing a rich and vibrant color to ceramic pieces. Its chemical stability and colorfastness make it an ideal choice for creating intricate designs and patterns on porcelain.
Used in Manufacturing of Fixtures:
In the production of kitchen and bathroom fixtures, Dipotassium hexachloroiridate is utilized as a black pigment to enhance the aesthetic appeal of these products. Its ability to produce a deep black color adds a touch of elegance and sophistication to the fixtures.
Used in Biocatalytic Applications:
Dipotassium hexachloroiridate exhibits biocatalytic activity, making it a valuable reagent in various chemical and biological processes. Its unique properties allow it to facilitate and enhance the efficiency of certain reactions, contributing to advancements in research and development.
Additionally, the iridium (III) salt, K3IrCl6, is known for its greenish-yellow color and can be used in other applications where a distinct hue is desired.
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].
Check Digit Verification of cas no
The CAS Registry Mumber 16920-56-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16920-56:
(7*1)+(6*6)+(5*9)+(4*2)+(3*0)+(2*5)+(1*6)=112
112 % 10 = 2
So 16920-56-2 is a valid CAS Registry Number.
InChI:InChI=1/6ClH.Ir.2K/h6*1H;;;/q;;;;;;+4;2*+1/p-6/rCl6Ir.2K/c1-7(2,3,4,5)6;;/q-2;2*+1
