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Suppliers for
Potassium bromide
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Properties | | CAS |
7758-02-3 | | Formula |
KBr | | EINECS |
231-830-3 |
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27 Registered suppliers
Potassium bromide (KBr) 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. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, as an antiepileptic medication for dogs. Under standard conditions, potassium bromide is a white crystalline powder. It is freely soluble in water; it is not soluble in acetonitrile. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes salty when the concentration is even higher.[by how much?] These effects are mainly due to the properties of the potassium ionsodium bromide tastes salty at any concentration. In high concentration, potassium bromide strongly irritates the gastric mucous membrane, causing nausea and sometimes vomiting (a typical effect of all soluble potassium salts).
| | Appearance & Physical State | odourless white or colourless crystalline solid
| | Density | 2.75
| | Melting Point | 734ēC
| | Boiling Point | 1435ēC
| | Flash Point | 1435ēC
| | Refractive Index | 1.559
| | Water Solubility | 650 g/L (20 ēC)
| | Stability | Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
| | Storage Condition | 2-8ēC
| | Vapor Pressure | 175 mm Hg ( 20 °C)
| | Vapor Density | 7.14 (vs air) |
Potassium bromide (KBr) 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. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, as an antiepileptic medication for dogs. Under standard conditions, potassium bromide is a white crystalline powder. It is freely soluble in water; it is not soluble in acetonitrile. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes salty when the concentration is even higher.[by how much?] These effects are mainly due to the properties of the potassium ionsodium bromide tastes salty at any concentration. In high concentration, potassium bromide strongly irritates the gastric mucous membrane, causing nausea and sometimes vomiting (a typical effect of all soluble potassium salts).
| | Appearance & Physical State | odourless white or colourless crystalline solid
| | Density | 2.75
| | Melting Point | 734ēC
| | Boiling Point | 1435ēC
| | Flash Point | 1435ēC
| | Refractive Index | 1.559
| | Water Solubility | 650 g/L (20 ēC)
| | Stability | Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
| | Storage Condition | 2-8ēC
| | Vapor Pressure | 175 mm Hg ( 20 °C)
| | Vapor Density | 7.14 (vs air) |
Potassium bromide (KBr) 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. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, as an antiepileptic medication for dogs. Under standard conditions, potassium bromide is a white crystalline powder. It is freely soluble in water; it is not soluble in acetonitrile. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes salty when the concentration is even higher.[by how much?] These effects are mainly due to the properties of the potassium ionsodium bromide tastes salty at any concentration. In high concentration, potassium bromide strongly irritates the gastric mucous membrane, causing nausea and sometimes vomiting (a typical effect of all soluble potassium salts).
| | Appearance & Physical State | odourless white or colourless crystalline solid
| | Density | 2.75
| | Melting Point | 734ēC
| | Boiling Point | 1435ēC
| | Flash Point | 1435ēC
| | Refractive Index | 1.559
| | Water Solubility | 650 g/L (20 ēC)
| | Stability | Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
| | Storage Condition | 2-8ēC
| | Vapor Pressure | 175 mm Hg ( 20 °C)
| | Vapor Density | 7.14 (vs air) |
ACS grade,pharma grade
| | Appearance | White Crystal powder.
| | KBr | ≥ 99.5%
| | Water | ≤ 0.3%
| | Water solution transmittance(200g/L) | 93-100(410mm)
| | PH(5%) | 6.0-7.5
| | Chlorides | ≤ 0.2%
| | Sulfate | ≤ 0.005%
| | Bromate | ≤ 0.001%
| | Iodide | ≤ 0.001%
| | Ammonia | ≤ 15ppm
| | Fe | ≤ 2ppm |
ACS grade,pharma grade
| | Appearance | White Crystal powder.
| | KBr | ≥ 99.5%
| | Water | ≤ 0.3%
| | Water solution transmittance(200g/L) | 93-100(410mm)
| | PH(5%) | 6.0-7.5
| | Chlorides | ≤ 0.2%
| | Sulfate | ≤ 0.005%
| | Bromate | ≤ 0.001%
| | Iodide | ≤ 0.001%
| | Ammonia | ≤ 15ppm
| | Fe | ≤ 2ppm |
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
Molecular Formula: BrK Molecular Weight: 119 Hazard Symbols: Xi UN Number: UN 1744 8/PG 1 WGKGermany: 2 HS Code: 28275100
More details are to be found here
| Alternative name | Kaliumbromid
| | Further description | Kalii bromidum, Kalium bromatum
| | Monograph | Ph.Eur.9.0
| | Pharmaceutical status | prescription (conditionally)
| | UEXDES | Chemicals solid |
| Alternative name | Kaliumbromid
| | Further description | Kalii bromidum, Kalium bromatum
| | Monograph | Ph.Eur.9.0
| | Pharmaceutical status | prescription (conditionally)
| | UEXDES | Chemicals solid |
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Molecular Formula : BrK | Molecular Weight : 119 | Appearance : Colorless cubic crystal
Smile code: [K+].[Br-] MDL Number: MFCD00011358 Purity : 99% Available in stock: 498930 g
More details are to be found here
Smile code: [K+].[Br-] MDL Number: MFCD00011358 Purity : 99% Available in stock: 498930 g
More details are to be found here
Smile code: [K+].[Br-] MDL Number: MFCD00011358 Purity : 99% Available in stock: 498930 g
More details are to be found here
Smile code: [K+].[Br-] MDL Number: MFCD00011358 Purity : 99% Available in stock: 498930 g
More details are to be found here
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Last update 2024-06-09
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