fascat 4233 catalyst
overview: chinese name: fascat4233 catalyst, alias: fascat4233 catalyst, butyl tin mercaptan english name: fascat 4233, butylmercaptooxo stannane; butyltin mercaptide physical and chemical properties: specific gravity (20℃) 1.13 refractive index (20℃) 1.580 sulfur (%) 17.5~18.5 viscosity (20℃) 15 butyl tin mercaptan, the appearance is a colorless transparent liquid, the molecular weight is 635. use:…
