Calcium hydride, also known as CaH2, is a common chemical agent with a chemical weight of 42.10. Crystals and lumps that are off-white, but easily deliquescent. Purity: 99%Particle Size : 325mesh CaH2 Calcium Hydride Powder: CaH2 Powder Calcium
Silicon dioxide is also called silica. It's an oxide of silicon and has the chemical composition SiO2. Silica, which includes silica found in quartz and quartz sand, is collectively called silica.Size of the particle: 10-30nm Purity: 99.5-99.9%
It is made by the electric arc and electric explosion process. You can use it as a high-efficiency catalyst or conductive film. Purity: 99%Particle Sizes: 50-70nm and 150nm About Aluminum Nanoparticles Nano Al Powder : Nano-aluminum powder,
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