This is silica. This can be done by grinding silica. Quality: 99.8%. 600 mesh About Crystalline Silica Powder Crystalline Quartz Powder SiO2 : Silica crystalline It makes up most of the soil and rocks. This mineral is usually crystalli
Nickel (II), an oxide of nickel, is a green-black, powder with the chemical Formula NiO. The Chemical Formula NiO is an intrinsic, p-type semiconductor, which has a large bandgap as well as good thermal and chemical stabilities. Purity: 99.98%The par
Antimony sulfide is mainly used for making matches and fireworks, various antimony salts and colored glass. Used as a vulcanizing agent and military industry in the rubber industry. Particle size: -100mesh Purity: 99.99% About Antimony Sulfide Sb2S
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