Sodium Bromide Liquid: 1.Appearance: Colorless transparent liquid. 2.Content: 45% min 3.CAS NO: 7647-15-61 Sodium Bromide Liquid: Application: It is mainly used for offshore oi drilling and completion fluid, cementing fluid, workover fluid; in medicine as a nerve sedative; sensitive materials for the manufacture of photographic film, imaging agents, film thickening agent, toner, and color photos ...