13778-31-9 Usage
Description
COPPER(II) NITRATE HYDRATE is a chemical compound with the formula Cu(NO3)2·xH2O, where x represents the number of water molecules associated with the compound. It is a blue crystalline solid that is highly soluble in water and is commonly used as a catalyst, oxidizing agent, and in the preparation of various materials.
Uses
Used in Engineering Material Production:
COPPER(II) NITRATE HYDRATE is used as a catalyst for the oxidative coupling of 2,6-dimethylphenol, which results in the production of an important engineering polymer material. This polymer has significant applications in various industries due to its unique properties.
Used in Textile Industry:
In the textile industry, COPPER(II) NITRATE HYDRATE is utilized as a catalyst and in the production of polishing agents for other metals. Its catalytic properties enable the enhancement of certain textile processes, contributing to the overall efficiency and quality of the final products.
Used in Metal Polishing:
COPPER(II) NITRATE HYDRATE is also employed in the production of polishing agents for metals, where it aids in improving the surface finish and appearance of metal components.
Used in Chemical Synthesis:
COPPER(II) NITRATE HYDRATE serves as a precursor for copper oxide, which is used as a catalyst in numerous organic transformations. It is particularly useful in Menke conditions for aromatic nitrations, where it facilitates the introduction of nitro groups into aromatic compounds.
Used in Organic Reactions:
The hydrated form of copper nitrate, known as Claycop reagent, is deposited on clay and finds use in various organic reactions. It is particularly effective in the oxidation of dithioacetals to carbonyls and thiols to disulfides, contributing to the synthesis of complex organic molecules.
Used in Semiconductor Manufacturing:
COPPER(II) NITRATE HYDRATE, in combination with ammonium nitrate, can be used to prepare p-type semiconductor CuO films with a bandgap energy of 1.4 eV. These films have potential applications in the electronics industry, particularly in the development of solar cells and other optoelectronic devices.
Check Digit Verification of cas no
The CAS Registry Mumber 13778-31-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,7 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13778-31:
(7*1)+(6*3)+(5*7)+(4*7)+(3*8)+(2*3)+(1*1)=119
119 % 10 = 9
So 13778-31-9 is a valid CAS Registry Number.
InChI:InChI=1/Cu.NO3.H2O/c;2-1(3)4;/h;;1H2/q+2;-1;
