Inorganic Salts

white powder(s); if a solution of the carbonate in water is boiling, the product can be Ce(OH)(CO3) [KIR78] [MER06]

Copper sulfide (I), this compound is prepared by a variety of methods. First, a mixture of copper and sulfur can be heated in an atmosphere of hydrogen, so that copper sulfide (I) can be obtained. Another method is to contact the copper (II) amine salt solution with hydrogen sulfide or alkaline sulfide, which can also promote the formation of copper (I) sulfide. This compound has a wide range of applications in many fields. First of all, it is one of the important components of lubricating oil, which can reduce the friction and wear of mechanical equipment during operation, thereby extending its service life. In addition, copper sulfide (I) is also used in the manufacture of solar cells, because solar cells require some specific compounds to improve their conversion efficiency. At the same time, it is also an important component of semiconductor materials, which is crucial for the modern electronics industry. Copper sulfide (I) is also widely used in glow-in-the dark coatings, because its physical and chemical properties allow it to emit unique fluorescence at night or in low-light environments, thus playing a role in lighting. In the electrode manufacturing of thermal elements, copper sulfide (I) also plays an important role because of its good conductivity and thermal stability. In addition, copper sulfide (I) is a key ingredient in the preparation of CuSO4, a widely used compound that plays an important role in many chemical reactions. In the solid lubricant composition, copper sulfide (I) also plays a key role in providing good lubrication and reducing friction and wear of mechanical equipment. Finally, copper sulfide (I) can also be used as a catalyst to accelerate the rate of certain chemical reactions, thus playing an important role in the chemical industry. In general, copper sulfide (I) is a versatile compound, and its application in many fields cannot be separated from its unique properties.

Scientific research reagents, biochemical research

Radiation dosimeter, oxidant. Determination of nitrite, iodide, low iron salts and other substances that can be oxidized to high valence, etc. It is used for redox titration of ferrous iron, trivalent antimony, potassium ferrocyanide, etc. in the cerium method.

Catalyst for organic reactions.

In photoconductors, semiconductors, photoelectric cells, and rectifiers; in phosphors.

Mordant used in dye industry, wool mothproof, marble coloring and hardening, etc.

Some important uses are in printing and dyeing woolens; mothproofing of woolen materials; metal polishing; coloring marbles; and as a catalyst in halogenation reactions. Printing and dyeing woolens, moth-proofing, halogenation catalyst.

It is used for standard solutions.