243418
Potassium bromide
ACS reagent, ≥99.0%
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
KBr
CAS 번호:
Molecular Weight:
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
grade
ACS reagent
Quality Level
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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Greener Alternative Product
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
SMILES string
[K+].[Br-]
InChI
1S/BrH.K/h1H;/q;+1/p-1
InChI key
IOLCXVTUBQKXJR-UHFFFAOYSA-M
General description
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Application
May be used for removal of peripheral membrane proteins.
Used as bromine source in greener bromination of 1,3-dicarbonyl compounds.
Mild, Efficient, and Greener Dethioacetalization Protocol Using 30% Hydrogen Peroxide in Catalytic Combination with Ammonium Iodide
Mild, Efficient, and Greener Dethioacetalization Protocol Using 30% Hydrogen Peroxide in Catalytic Combination with Ammonium Iodide
Other Notes
Go to Redi-Dri™ Product Listing 746444
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
저장 등급
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
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 243418-100G | 04061825596273 |
| 243418-25KG | 04061833509272 |
| 243418-2.5KG | 04061825596280 |
| 243418-500G | 04061825596297 |