Copper nanoparticles can be described as purple-brown to purple-black in color. These are used to produce microelectronic devices, and also for manufacturing terminals for multilayer ceramic caps. Purity: 99%Particle Sizes: 80-100nm About Copper…
Copper is the earliest discovered chemical element. Its chemical symbol is Cu, atomic number is 29, and atomic weight is 63.546 U.…
How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
As the world deals with potential supply shortages, oil prices are soaring again, with more dramatic spikes and sudden drops expected.For consumers, that means more expensive gas for longer - prices at the pump remain above $4 a gallon. For the econo…
White powder that is soluble easily in alcohol, water and ether. However, it is not very soluble in solvents containing benzene. About Sodium 4-methylbenzenesulfonate: Sodium 4-methylbenzenesulfonate has the characteristics of rich and fine foam,…