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Potassium bromide CAS 7758-02-3

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Product Details

Chemical Name:Potassium bromide


Molecular Structure:

Product Typical Properties

Items Specification
Cas no 7758-02-3
Molecular formula BrK
Molecular weight 119
Einecs 231-830-3
Appearance White crystalline powder
Content 99%



Potassium bromide is widely used in medical, daily chemical, and other fields. It is used as a nerve sedative in medicine, as a filling agent for lithographic inks and special soaps in the daily chemical industry, and in the photosensitive material industry, it is used to manufacture photosensitive films, developing agents, film thickeners, toners, and color bleaching agents. One important application of potassium bromide in modern analytical science is as a carrier for infrared spectral sample testing


Product Usage



  1. It is used as an analytical reagent and developer, as well as in the pharmaceutical industry as an emulsion or formulation for cinematographic film and photographic film. It is used as a sedative in medicine. The photosensitive material industry is used in the manufacturing of photosensitive films, developing agents, film thickeners, toners, and color film bleaches.


  1. Medically used as a sedative for nerves (tribromide tablets). In addition, it is also used for chemical analysis reagents, spectral and infrared transmission, making special soaps, as well as carving, lithography, and other aspects.


  1. Usage: Used for manufacturing photosensitive film developing agents and film thickeners. It is also used as a sedative for nerves, as well as in making special soaps, carving, and lithography. Purpose: Used for infrared detection and lamination.



Product Packaging



Product Storage

Please store in a dry, cool and dark place


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