243418
溴化钾
ACS reagent, ≥99.0%
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关于此项目
线性分子式:
KBr
化学文摘社编号:
分子量:
119.00
PubChem Substance ID:
eCl@ss:
38050405
UNSPSC Code:
12352302
NACRES:
NA.21
EC Number:
231-830-3
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
crystalline powder
crystalline solid
crystals or chunks
crystalline solid
crystals or chunks
产品名称
溴化钾, ACS reagent, ≥99.0%
InChI key
IOLCXVTUBQKXJR-UHFFFAOYSA-M
InChI
1S/BrH.K/h1H;/q;+1/p-1
SMILES string
[K+].[Br-]
grade
ACS reagent
vapor pressure
<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)
assay
≥99.0%
form
crystalline powder
crystalline solid
crystals or chunks
greener alternative product characteristics
Catalysis
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impurities
≤0.005% insolubles
pH
5.0-8.8 (25 °C, 5%)
mp
734 °C (lit.)
anion traces
bromate (BrO3-): ≤0.001%
chloride (Cl-): ≤0.2%
iodate (IO3-): ≤0.001%
iodide (I-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤5 ppm
Mg: ≤0.001%
Na: ≤0.02%
heavy metals: ≤5 ppm (by ICP)
greener alternative category
Quality Level
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wgk
WGK 1
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Mild and regioselective oxidative bromination of anilines using potassium bromide and sodium perborate.
Roche D, et al.
Tetrahedron Letters, 41(33), 2083-2085 (2000)
Petr Suchomel et al.
PloS one, 10(3), e0119202-e0119202 (2015-03-18)
The diverse mechanism of antimicrobial activity of Ag and AgBr nanoparticles against gram-positive and gram-negative bacteria and also against several strains of candida was explored in this study. The AgBr nanoparticles (NPs) were prepared by simple precipitation of silver nitrate
Jacek Zielonka et al.
Free radical biology & medicine, 46(3), 329-338 (2008-11-26)
Methods for the detection and quantitation of hydroethidine (HE) and its oxidation products by HPLC analysis are described. Synthetic methods for preparation of authentic standards (2-hydroxyethidium and diethidium) are provided. Potential applications of the HPLC methods to chemical and biological
An efficient bromination of alkenes using cerium (IV) ammonium nitrate (CAN) and potassium bromide.
Nair V, et al.
Tetrahedron, 57(34), 7417-7422 (2001)
Density, viscosity, and electrolytic conductivity of concentrated aqueous electrolyte solutions at several temperatures. Alkaline-earth chlorides, lanthanum chloride, sodium chloride, sodium nitrate, sodium bromide, potassium nitrate, potassium bromide, and cadmium nitrate.
Isono T.
Journal of Chemical and Engineering Data, 29(1), 45-52 (1984)
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