Potassium bromide, molecular formula: KBr. It is a white, slightly deliquescent crystal or powder. Soluble in water, slightly soluble in ethanol. It can be used as a nerve tranquilizer. In the standard state, potassium bromide is a white crystalline powder. Soluble in water. In dilute solution, potassium bromide is sweet, slightly strong, bitter, and salty when extremely strong (mainly because of the presence of potassium ions; Sodium bromide tastes salty at any concentration). Concentrated potassium bromide solutions strongly irritate the gastric mucosa, causing nausea and vomiting (which is also the nature of any soluble potassium salt). Potassium bromide is a typical ionic compound, completely ionized and neutral after being dissolved in water.

Appearance and properties: Odorless white or colorless crystalline solid

Density: 3.119g /mL at 25 °C(lit.)

Boiling point: 58.8 °C(lit.)

Melting point: 734 °C(lit.)

Flash point: 1435°C

Refractive index: 1.559

Water solubility: 650 g/L (20 ºC)

Stability: Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.

Storage condition: 2-8ºC

Steam density: 7.14 (vs air)

Vapor pressure: 175 mm Hg (20 °C)

Usage:Mainly used for spectral analysis, spot analysis to determine copper and silver, polarographic analysis of indium, cadmium and arsenic. The developer. An emulsion or developer used in cinematographic film or photographic film and used in medicine as a sedative.

COMPANY PROFILE

Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's"low-carbon environmental protectionsafety and stability"under the innovation in traditional production equipment and technology,the use of"high temperature cooling"and "plastic basin crystallization"technology,on the basis of reducing the cost of products to make the quality of products to the same industryWith the efforts of all the staff of the companywe have established many cooperative companies in Shan Dong,He Nan,Guang Dong and other places in recent decades. Under the close supervision of the quality inspection department of the company,we carry out production and sales in the way of "labeling",providing the most convenient and fastest service for users all over the countryCompanies in the"advance with The Timesand the city every day with the advancement of"under the guidance of the core ideasadhering to the"relying on scientific and technological innovationthe development of circular economy" of the enterprise purpose,established in the marketenhance strength,go the way of science and environmental sustainable developmentrelying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international marketmanufacturing high quality productssincere service society,toward a modern, ecology, science and technologychemical enterprises of the world.