1327-44-2 Usage
Description
Molecular sieves are crystalline aluminosilicate materials characterized by their uniform, nanoporous structures that function as highly selective adsorbents and desiccants. They are composed of a three-dimensional network of alumina and silica tetrahedra, which create microporous channels and cages. This unique structure enables the adsorption and purification of specific molecules based on their size and polarity. The primary types of molecular sieves include zeolites and activated alumina, which are widely utilized in various industrial applications due to their high adsorption capacity, stability, and reproducibility.
Uses
Used in Chemical and Petrochemical Industries:
Molecular sieves are used as adsorbents and desiccants for gas separation, dehydration of liquids, and removal of trace contaminants from solvents and gases. Their high selectivity, based on molecular size and polarity, makes them essential in these applications.
Used in Gas Separation:
Molecular sieves are employed as gas separation agents to selectively separate specific gases from mixtures. Their uniform nanoporous structure allows for the separation of molecules based on size exclusion and polarity differences.
Used in Liquid Dehydration:
Molecular sieves serve as desiccants in the dehydration of liquids, effectively removing water and other polar impurities. Their high adsorption capacity and stability make them ideal for this application.
Used in Removal of Trace Contaminants:
Molecular sieves are utilized for the removal of trace contaminants from solvents and gases, ensuring high purity levels in various industrial processes. Their ability to selectively adsorb impurities based on size and polarity contributes to their effectiveness in this application.
Check Digit Verification of cas no
The CAS Registry Mumber 1327-44-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1327-44:
(6*1)+(5*3)+(4*2)+(3*7)+(2*4)+(1*4)=62
62 % 10 = 2
So 1327-44-2 is a valid CAS Registry Number.
InChI:InChI=1/Al.K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q;+1;/p-2
