It is highly stable, and has excellent resistance to weather. It is insoluble with water, acids, and organic solvents. However, it can be slightly soluble when dissolved in sodium hydroxide solution. Purity: 99%Particle sizes: 0.5-1um to 1.2-2um and…
Silicon nitride is a compound of silicon and nitrogen. Si3n4 is the most thermodynamic stable in silicon nitride.…
Hasad Foods, the agricultural investment arm of Qatar's sovereign wealth fund, said the government would increase its grain reserves from 250,000 tons to 300,000 tons in the near future, which is enough to feed the population for six months. With a…