Kratkiy himicheskiy spravochnik. [7] Bromide's exceedingly long half life in the body made it difficult to dose without side effects. It is odorless and has a strong, bitter taste. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes salty when the concentration is even higher. Phenobarbital, or PB, has been used to treat seizures for years too. It is soluble in water. Bromide can be regarded as the first effective medication for epilepsy. Potassium bromide tablets are sold under the brand name Dibro-Be mono (Rx-only). Given the long history of widespread use of both medications, neither is … Grigor'eva I.S., Meylihova E.Z. )η (dynamic viscosity): 1,18 (747°), 0,92 (847°), 0,83 (907°) mPa∙sΔHmelt (molar enthalpy of melting): 29 kJ/molΔH°298 (Standard molar enthalpy of reaction at 298 К): -180 (g) kJ/molΔG°298 (standard molar Gibbs energy of reaction at 298 К): -378,8 (s) kJ/molS°298 (standard molar entropy at 298 К): 250,42 (g) J/(mol•К)C°p (standard molar heat capacity): 36,93 (g) J/(mol•К)Dip (dipole moment): 9,1 (650°) debyeSurf. Give good old Wikipedia a great new look: Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license. This site is not fully supported in Internet Explorer 7 (and earlier versions). The refractive index is about 1.55 at 1.0 µm. It is used in human and animal veterinary medicine as a sedative and anti-seizure medication. As with other antiepileptics, sometimes even therapeutic doses (3 to 5 grams per day, taking 6 to 8 weeks to reach stable levels) may give rise to intoxication. Locock noted that bromide calmed sexual excitement and thought this was responsible for his success in treating seizures. Uchebnoe posobie po farmacevticheskoy himii. Potassium bromide is hygroscopic. Answer =  C2Cl4 (  Tetrachloroethylene )   is nonPolar What is polar and non-polar? Answer =  CF2Cl2  (Dichlorodifluoromethane)  is  Polar What is polar and non-polar? Contact The solubility of potassium bromide at 25 celcius is 67.8 g per 100 mL of water. [citation needed]. - M.: Medicina, 1979. Potassium bromide, anhydrous, powder, 99.95% trace metals basis. what type of solution will result if 0.210 kg of potassium bromide is dissolved in 1.50 L of water at this temperature? In infrared spectroscopy, samples are analyzed by grinding with powdered potassium bromide and pressing into a disc. Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. the solubility of sodium chloride and potassium nitrate is the same at about 23°C (approximately 38 g per 100 g water, where the solubility curves of these substances cross) Question: Is H2SO3 an ionic or  Molecular bond  ? {{::mainImage.info.license.name || 'Unknown'}}, {{current.info.license.usageTerms || current.info.license.name || current.info.license.detected || 'Unknown'}}, Uploaded by: {{current.info.uploadUser}} on {{current.info.uploadDate | date:'mediumDate'}}. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. Acne-form dermatitis and other forms of skin disease may also be seen, as well as mucous hypersecretion in the lungs. All Rights Reserved. It serves as a source of bromide ions. - M.: Himiya, 1971. Bromide compounds, especially sodium bromide, remained in over-the-counter sedatives and headache remedies (such as the original formulation of Bromo-Seltzer) in the US until 1975, when bromides were outlawed in all over-the-counter medicines, due to chronic toxicity. Question =  Is C4H10 polar or  nonpolar   ? Potassium Bromide (7758 -02 -3) LC50 fish 1 > 30 mg/l 12.2. Customer Service. The term insoluble is often applied to poorly or very poorly soluble compounds. Medical use of bromides in the US was discontinued at this time, as many better and shorter-acting sedatives were known by then. Potassium bromide, BioUltra, ≥99.5% (AT). The solubility of potassium bromide in water is 687 g/L at 25°C. The potassium bromide, or KBr, has been used as an anti-seizure drug in human and veterinary medicine for over a century. Question: Is KBr ( Potassium bromide ) Soluble or Insoluble in water ? Answer =  ICl3  (Iodine trichloride)  is  Polar What is polar and non-polar? [citation needed]. [5] By the beginning of the 20th century the generic word had become so widely associated with being sedate that bromide came to mean a dull, sedate person or a boring platitude uttered by such a person. Close Find out more on how we use cookies. Potassium bromide, FT-IR grade, ≥99% trace metals basis, Potassium bromide, for IR spectroscopy Uvasol, Potassium bromide, for analysis (max. Due to its high solubility and hygroscopic nature it must be kept in a dry environment. (surface tension): 88,2 (750°), 81 (850°), 73,8 (950°) mN/mC (speed of sound): 1770 (742°, liquid) 3550 (20°, solid, axial L100) 1360 (20°, solid, axial S100) 3020 (20°, solid, axial L110) m/sLITERARY REFERENCES: • Spravochnik himika. Potassium bromide, anhydrous, powder, 99.999% trace metals basis. Bromide can be regarded as the first effective medication for epilepsy. US Federal regulations Potassium Bromide (7758 -02 -3) Listed on the United States TSCA (Toxic Substances Control Act) inventory Potassium bromide (K Br) is a salt, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries, with over-the-counter use extending to 1975 in the US. – P. 141 • Seidell A. Solubilities of inorganic and metal organic compounds. In the latter half of the 19th century, potassium bromide was used for the calming of s… Question =  Is SCN- polar or  nonpolar ? Use of bromide in cats is limited because it carries a substantial risk of causing lung inflammation (pneumonitis) in them. Answer =  CLO3-  (Chlorate)  is  Polar What is polar and non-polar? It is used widely as infrared optical windows and components for general spectroscopy because of its wide spectral range. EC number: 231-830-3 | CAS number: 7758-02-3. Its action is due to the bromide ion . Spravochnik po analiticheskoy himii. http://periodic-table-of-elements.org/SOLUBILITY. – P. 68. Rarely, tongue disorder, This page was last edited on 10 October 2020, at 13:27. – P. 18 • Lur'e Yu.Yu. Asthma and rhinitis may worsen. Answer =  SCN-  (Thiocyanate) is   Polar What is polar and non-polar? You can help our automatic cover photo selection by reporting an unsuitable photo. - pod red. The British Army has historically been claimed to lace soldiers' tea with bromide to quell sexual arousal but that is likely untrue as doing so would also diminish alertness in battle.

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