Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and c…
According to incomplete statistics, the prices of nearly one hundred chemical raw materials have increased compared with the same period last year. The top three in terms of gains were bisphenol A (258.77%), acetic acid (219.67%), and butanediol (214…
PPH can be substituted for isophorone (cyclohexanone), DBE (dibutylether), benzyl alchohol, and the phenylether series of ethylene glycol to reduce or eliminate the smell or toxic effects. What is PPH Propylene glycol Phenyl Ether? Propylene pheny…
Polyethylene-polypropylene glycol is a colorless transparent liquid to white paste to white solid and degradable non-ionic surfactant. About Polyethylene-polypropylene glycol: Polyethylene-polypropylene glycol is usually of the following types: m…
Bismuth dioxide Bi2O3 can be classified as an inorganic compound. Bismuth dioxide is insoluble in acid and insoluble in alkali. Bismuth oxide is used primarily in electronic ceramic materials and other powders. Purity: 99.99%Particle sizes: 100mesh -…