10025-97-5 Usage
Description
Iridium tetrachloride, also known as Iridium(IV) chloride, is a brownish-black mass with hygroscopic properties. It is soluble in water, alcohol, and dilute hydrochloric acid. Iridium tetrachloride is known for its various applications in different industries, particularly in chemical analysis, microscopy, and as a component in plating solutions.
Uses
Used in Chemical Analysis:
Iridium tetrachloride is used as a testing agent for nitric acid in the presence of nitrous acid. It helps in identifying and distinguishing between these two acids, which is crucial in various chemical processes and reactions.
Used in Microscopy:
In the field of microscopy, Iridium tetrachloride serves as a valuable tool for staining and enhancing the visibility of certain samples. Its properties allow for better contrast and detail, making it easier to analyze and interpret the results.
Used in Plating Solutions:
Iridium tetrachloride is also utilized in plating solutions, where it acts as a catalyst precursor for the stereoselective reduction of cyclohexanones. This application is particularly important in the production of specific chemicals and materials with desired stereochemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 10025-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,2 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10025-97:
(7*1)+(6*0)+(5*0)+(4*2)+(3*5)+(2*9)+(1*7)=55
55 % 10 = 5
So 10025-97-5 is a valid CAS Registry Number.
InChI:InChI=1/4ClH.Ir.H2O/h4*1H;;1H2/q;;;;+4;/p-4/rCl4Ir.H2O/c1-5(2,3)4;/h;1H2
10025-97-5Relevant articles and documents
Process for producing p-xylene
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, (2008/06/13)
In a process for producing p-xylene which comprises catalytically methylating toluene with a methylating agent in the gaseous phase, the improvement wherein (a) said methylation is carried out continuously in a multi-stage reaction system consisting of a plurality of separate series-connected fixed catalyst layers without separating the resulting xylenes in an intermediate stage, (b) said toluene is fed together with hydrogen gas into only the first-stage fixed catalyst layer and passed successively through the subsequent fixed catalyst layers, the amount of toluene fed being such that the total weight hourly space velocity of toluene is from 1 to 300 hr-1, (c) said methylating agent is fed into each of said fixed catalyst layers, if desired together with hydrogen gas, the amount of the methylating agent fed into each catalyst layer being 0.01/t moles to 1/t moles, in which t is the number of methyl groups in the methylating agent, per mole of toluene fed into the first-stage catalyst layer, and the total amount of the methylating agent fed into all of the catalyst layers being within the range of 0.1/t moles to 2/t moles, in which t is as defined, per mole of toluene fed into the first-stage catalyst layer, and (d) each fixed catalyst layer is filled with a catalyst composed of a crystalline aluminosilicate containing magnesium oxide or lanthanide oxide.