Qingdao Wei Connaught chemical supply benzene benzene processing, perennial low sales GB benzene benzene, benzene low price and good quality. Benzene prices higher in recent years, the downstream demand, short supply, Qingdao Wei Connaught has been in the first principle, adhere to parity benzene, suppress prices, increase the amount of walking benzene enterprises, small profits realized mutual benefit and win-win situation with customers! Qingdao Wei Connaught Benzene Benzene sell quality, reliable, courteous service, has sought to win the majority of customers and praise! Wei Connaught Chemical hope that more customers can enjoy the service in my company, buy roses product! Properties: colorless, volatile and flammable liquid, aromatic odor, toxic. Density: 0.8786. Melting point: 5.5 ℃. Boiling point: 80 ℃. Refractive index: 1.5011. Flash point: -11 ℃. Viscosity: 0.6468 Vapor Pressure: 3550 (0 ℃); 9970 (20 ℃); 35700 (50 ℃) toxicity LD50 (mg / kg): rat oral 5700 _ Wei Connaught chemical benzene enterprise (certified) _ Zibo pure Benzene is provided by Solutia Chemical Co., Ltd. Qingdao Wei. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) to provide "phenol, aniline, ethylene, n-butanol, isobutanol, n-propanol, isopropanol, methanol," and other services, the company has "Wei Snow, Snow Qingdao Wei, Wei Connaught Chemical "and other brands. Focus on chemical products and other industries, have higher visibility in Qingdao, Shandong. Welcomes inquiries, contact: Ping Zhongying.