12333-11-8 Usage
Uses
Used in Catalyst Synthesis:
AMMONIUM (META)TUNGSTATE HYDRATE is used as a raw material for the synthesis of tungsten catalysts, which are essential in various chemical reactions. These catalysts are particularly useful in processes such as oxidation, hydroxylation, hydrogenation, and polymerization, making them a vital component in the chemical industry.
Used in Chemical Analysis:
In the field of chemical analysis, AMMONIUM (META)TUNGSTATE HYDRATE serves as a reagent, playing a crucial role in medical diagnosis and other analytical procedures. Its ability to facilitate accurate and reliable results makes it an indispensable tool in this area.
Used in Semiconductor Device Manufacturing:
AMMONIUM (META)TUNGSTATE HYDRATE is used as a precursor material for the preparation of high-purity WO3 (tungsten trioxide). This high-purity compound is then utilized as a thin-film substrate for certain semiconductor devices, highlighting its importance in the electronics and technology sectors.
Used in Polyoxometalate (POM) Synthesis:
AMMONIUM (META)TUNGSTATE HYDRATE also acts as a precursor to a variety of polyoxometalates (POMs). These complex metal-oxygen clusters have diverse applications, including catalysis, medicine, and materials science, further expanding the utility of AMMONIUM (META)TUNGSTATE HYDRATE across multiple industries.
Check Digit Verification of cas no
The CAS Registry Mumber 12333-11-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,3,3 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12333-11:
(7*1)+(6*2)+(5*3)+(4*3)+(3*3)+(2*1)+(1*1)=58
58 % 10 = 8
So 12333-11-8 is a valid CAS Registry Number.