The German import price index rose 4.3 percent month-on-month and 32.7 percent year-on-year in August 2022 due to energy shortages, the largest year-on-year increase since March 1974, data from the German Federal Statistical Office showed on October…
The petroleum sulfonate, as an anionic surface active agent, has a high ability to reduce interfacial tension between oil and water. The Petroleum Sulfonate: Oil sulfonate is characterized by its rich, fine foam. It has a low degreasing capacity,…
In fact, from the mobile phone accessories industry category, charger or just the tip of the iceberg. The research found that mobile phone accessories can be roughly divided into built-in mobile phone accessories and external mobile phone accessories…
White with a slightly yellowish crystalline powder, Ytrium Trioxide has the chemical formula Y2O3. It is insoluble with water and alkali. However, it can be dissolved in acid or alcohol. Purity: 99.9%Particle size is -100 mesh About Yttrium Oxid…