[Spectrophotometric determination of prodigiozan in ampule solutions].
Based on a study of the absorption properties of prodigiosan it has been shown that its UV absorption spectrum is characterized by an arm at 250-260 nm with an inflection point at 260 nm. The concentration ranges within which the optical density of prodigiosan solution obeyed the Bouguer-Lambert-Beer law were measured. This allowed the development of a quantitative spectrophotometric method for determination of prodigiosan in ampouled solutions.
D000042:Absorption; D011135:Polysaccharides, Bacterial / Q000032:analysis*; D011208:Powders; D011354:Prodigiozan / Q000032:analysis*; D012996:Solutions; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
D011135:Polysaccharides, Bacterial; D011208:Powders; D012996:Solutions; D011354:Prodigiozan
Spektrofotometricheskoe opredelenie prodigiozana v ampul'nykh rastvorakh.