Potassium bromide
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- $14 - $1510
- Product name: Potassium bromide
- CAS: 7758-02-3
- MF: BrK
- MW: 119
- EINECS:231-830-3
- MDL Number:MFCD00011358
- Synonyms:POTASSIUM BROMIDE, REAGENTPLUS TM, >= 99.0%;POTASSIUM BROMIDE, ANHYDROUS, POWDER, 99 .999%;POTASSIUM BROMIDE, RANDOM CRYSTALS, 99.9 +%, OPTICAL GRADE;POTASSIUM BROMIDE, ANHYDROUS, BEADS, -10 MESH, 99.9+%;POTASSIUM BROMIDE, 99.99%;POTASSIUM BROMIDE EXTRA PURE, DAB, PH. E UR., B.P., N.F. XII, PH. FRANC.;0,1 MOL POTASSIUM BROMIDE FIXANAL;0,5 mol/L Potassium Bromid
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Apolloscientific
- Chem-Impex
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Oakwood
- ProChem
- Rare Earth Products
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 10g
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- 100gm
- 300g
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- 50g
- 250g
- 100g
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- 500g
- 1each
- 1000g
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- 0.25lb
- 1lb
- 25pc
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- 100pc
- 200pc
- ManufacturerAK Scientific
- Product numberS236
- Product descriptionPotassium bromide
- Packaging1kg
- Price$56
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number012612
- Product descriptionPotassium bromide, ACS, 99% min
- Packaging50g
- Price$24.8
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA16339
- Product descriptionPotassium bromide, 99+%
- Packaging100g
- Price$34.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number012612
- Product descriptionPotassium bromide, ACS, 99% min
- Packaging250g
- Price$52
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047111
- Product descriptionPotassium bromide Premium FTIR Grade
- Packaging200pc
- Price$582
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number014700
- Product descriptionPotassium bromide, ultra dry, 99.9% (metals basis)
- Packaging500g
- Price$813
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number039796
- Product descriptionPotassium bromide Spectroscopy Grade
- Packaging1lb
- Price$894.65
- Updated2024-03-01
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- ManufacturerAlfa Aesar
- Product number043448
- Product descriptionPotassium bromide, ultra dry, 99.98% (metals basis)
- Packaging500g
- Price$1091.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number039794
- Product descriptionPotassium bromide, FTIR Grade
- Packaging100g
- Price$290
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043448
- Product descriptionPotassium bromide, ultra dry, 99.98% (metals basis)
- Packaging100g
- Price$301.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010837
- Product descriptionPotassium bromide, Puratronic?, 99.999% (metals basis)
- Packaging50g
- Price$367
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047111
- Product descriptionPotassium bromide Premium FTIR Grade
- Packaging100pc
- Price$370
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA16339
- Product descriptionPotassium bromide, 99+%
- Packaging5000g
- Price$389
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number012612
- Product descriptionPotassium bromide, ACS, 99% min
- Packaging5kg
- Price$400
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number041282
- Product descriptionPotassium bromide, ultra dry, 99.95% (metals basis)
- Packaging100g
- Price$194.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA16339
- Product descriptionPotassium bromide, 99+%
- Packaging2.5kg
- Price$198.65
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | S236 | Potassium bromide | 1kg | $56 | 2021-12-16 | Buy |
| Alfa Aesar | 012612 | Potassium bromide, ACS, 99% min | 50g | $24.8 | 2023-06-20 | Buy |
| Alfa Aesar | A16339 | Potassium bromide, 99+% | 100g | $34.2 | 2024-03-01 | Buy |
| Alfa Aesar | 012612 | Potassium bromide, ACS, 99% min | 250g | $52 | 2023-06-20 | Buy |
| Alfa Aesar | 047111 | Potassium bromide Premium FTIR Grade | 200pc | $582 | 2024-03-01 | Buy |
| Alfa Aesar | 014700 | Potassium bromide, ultra dry, 99.9% (metals basis) | 500g | $813 | 2023-06-20 | Buy |
| Alfa Aesar | 039796 | Potassium bromide Spectroscopy Grade | 1lb | $894.65 | 2024-03-01 | Buy |
| Alfa Aesar | 043448 | Potassium bromide, ultra dry, 99.98% (metals basis) | 500g | $1091.65 | 2024-03-01 | Buy |
| Alfa Aesar | 039794 | Potassium bromide, FTIR Grade | 100g | $290 | 2024-03-01 | Buy |
| Alfa Aesar | 043448 | Potassium bromide, ultra dry, 99.98% (metals basis) | 100g | $301.65 | 2024-03-01 | Buy |
| Alfa Aesar | 010837 | Potassium bromide, Puratronic?, 99.999% (metals basis) | 50g | $367 | 2023-06-20 | Buy |
| Alfa Aesar | 047111 | Potassium bromide Premium FTIR Grade | 100pc | $370 | 2024-03-01 | Buy |
| Alfa Aesar | A16339 | Potassium bromide, 99+% | 5000g | $389 | 2024-03-01 | Buy |
| Alfa Aesar | 012612 | Potassium bromide, ACS, 99% min | 5kg | $400 | 2023-06-20 | Buy |
| Alfa Aesar | 041282 | Potassium bromide, ultra dry, 99.95% (metals basis) | 100g | $194.65 | 2024-03-01 | Buy |
| Alfa Aesar | A16339 | Potassium bromide, 99+% | 2.5kg | $198.65 | 2024-03-01 | Buy |
Properties
Melting point :734 °C (lit.)
Boiling point :1435 °C/1 atm (lit.)
Density :3.119 g/mL at 25 °C(lit.)
vapor density :7.14 (vs air)
vapor pressure :175 mm Hg ( 20 °C)
refractive index :1.559
Flash point :1435°C
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :random crystals
Specific Gravity :2.75
color :White
PH :5.0-8.8 (25℃, 50mg/mL in H2O)
Water Solubility :650 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 Merck :14,7618
Dielectric constant :4.8700000000000001
Stability :Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
InChIKey :IOLCXVTUBQKXJR-UHFFFAOYSA-M
LogP :1 at 25℃
CAS DataBase Reference :7758-02-3(CAS DataBase Reference)
NIST Chemistry Reference :Potassium bromide(7758-02-3)
EPA Substance Registry System :Potassium bromide (7758-02-3)
Boiling point :1435 °C/1 atm (lit.)
Density :3.119 g/mL at 25 °C(lit.)
vapor density :7.14 (vs air)
vapor pressure :175 mm Hg ( 20 °C)
refractive index :1.559
Flash point :1435°C
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :random crystals
Specific Gravity :2.75
color :White
PH :5.0-8.8 (25℃, 50mg/mL in H2O)
Water Solubility :650 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 Merck :14,7618
Dielectric constant :4.8700000000000001
Stability :Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
InChIKey :IOLCXVTUBQKXJR-UHFFFAOYSA-M
LogP :1 at 25℃
CAS DataBase Reference :7758-02-3(CAS DataBase Reference)
NIST Chemistry Reference :Potassium bromide(7758-02-3)
EPA Substance Registry System :Potassium bromide (7758-02-3)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Potassium bromide is a white or colourless crystalline solid with a pungent strong bitter and saline taste, slightly hygroscopic and soluble in water and very slightly soluble in ethanol and ether; cubic; r.d. 2.75; m.p. 734°C; b.p. 1435°C. Potassium bromide maybe prepared by the action of bromine on hot potassium hydroxide solutionor by the action of iron(III) bromideor hydrogen bromide on potassium carbonate solution. It is used widely in the photographic industry and is also used as a sedative. Because of itsrange of transparency to infrared radiation,KBr is used both as a matrix for solid samples and as a prism materialin infrared spectroscopy.More related product prices
Potassium chloride Potassium sorbate Potassium sulfate Losartan potassium Potassium Acetate Potassium persulfate Sodium bromide Lithium bromide Lithium bromide IRON (III) BROMIDE LEAD(II) BROMIDE Aluminium bromide GERANYL BROMIDE INDIUM(III) BROMIDE 54678-23-8 Hydrogen bromide Cuprous bromide Ethidium bromide Cupric bromide Zinc bromideRelated product price
- Potassium chloride
$6-11230 - Potassium sorbate
$310-319 - Potassium sulfate
$14-3111
Suppliers and manufacturers
Aladdin Scientific
Aladdin Scientific
