溴化钾Potassium Bromide
分子式：KBr 分子量：119.0023
用 途：用于电影胶片、照相胶卷的乳剂或配制显影剂，在医疗上用作镇静剂
性 质：白色晶体。无臭，味咸而微苦。溶于水（100℃时溶解度为102g/100ml）和甘油，微溶于乙醇，略有潮解性，水溶液呈中性。 熔点 734℃ 、沸点1435℃ 、相对密度 2.75
CAS #: 7789-38-0
Molecular formula：KBr Molecularweight：119.01
Application：Used in the manufacture of photographic filmdeveloper, film thickener, color photo bleach. It is used as anerve tranquilizer in medicine. It is also used in the manufactureof special soaps, engravings and lithographs.
Property：White crystal, odorless, salty and slightly bitter,specific gravity 2.75 (25 ℃), melting point 734℃, boiling point1435℃, soluble in water and glycerin, insoluble in alcohol andether, slightly deliquescent, aqueous solution is neutral.
CAS#：7758-02-3
