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451010

Sigma-Aldrich

Potassium bromide

anhydrous, powder, 99.95% trace metals basis

Synonym(s):

Bromide salt of potassium, Potassium bromide anhydrous

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About This Item

Linear Formula:
KBr
CAS Number:
7758-02-3
Molecular Weight:
119.00
EC Number:
231-830-3
MDL number:
MFCD00011358
UNSPSC Code:
12352302
eCl@ss:
38050405
PubChem Substance ID:
24868597
NACRES:
NA.23
Assay:
99.95% trace metals basis
Grade:
anhydrous
Form:
powder

Key Documents

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Quality Level

200

grade

anhydrous

vapor pressure

<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)

assay

99.95% trace metals basis

form

powder

reaction suitability

core: potassium

impurities

≤550.0 ppm Trace Metal Analysis

mp

734 °C (lit.)

SMILES string

[K+].[Br-]

InChI

1S/BrH.K/h1H;/q;+1/p-1

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

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Related Categories

Application

May be used for removal of peripheral membrane proteins.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCC1285
MKCB9068
MKBZ4287V
MKBR0599V
MKBS6215V

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Yun Huang et al.
ChemSusChem, 11(18), 3299-3306 (2018-06-27)
The CO2 electroreduction reaction has been investigated on Cu(100) and Cu(111) surfaces in 0.1 m aqueous solutions of KClO4 , KCl, KBr, and KI electrolyte. The formation of ethylene and ethanol on these surfaces generally increased as the electrolyte anion was
Zai-Chao Ma et al.
Marine biotechnology (New York, N.Y.), 17(4), 511-522 (2015-05-20)
In this study, in order to directly and efficiently convert inulin into pullulan, the INU1 gene from Kluyveromyces maximum KM was integrated into the genomic DNA and actively expressed in the high pullulan producer Aureobasidium melanogenum P16 isolated from the
Igor L Dalinger et al.
Chemistry, an Asian journal, 10(9), 1987-1996 (2015-06-23)
A new family of energetic compounds, nitropyrazoles bearing a trinitromethyl moiety at the nitrogen atom of the heterocycle, was designed. The desirable high-energy dense oxidizers 3,4-dinitro- and 3,5-dinitro-1-(trinitromethyl)pyrazoles were synthesized in good yields by destructive nitration of the corresponding 1-acetonylpyrazoles.
Sophie Rodrigues et al.
Probiotics and antimicrobial proteins, 7(1), 45-51 (2014-10-22)
Vibrio tapetis CECT4600 is a pathogenic Gram-negative bacterium causing the brown ring disease in the Manila clam Ruditapes philippinarum. This vibriosis is induced by bacterial attachment on the periostracal lamina, yielding a decalcification of the bivalve shell. As in many
Stephanie A DeJong et al.
Applied spectroscopy, 69(6), 733-748 (2015-05-09)
Derivatives are common preprocessing tools, typically implemented as Savitzky-Golay (SG) smoothing derivatives. This work discusses the implementation and optimization of fourth-order gap derivatives (GDs) as an alternative to SG derivatives for processing infrared spectra before multivariate calibration. Gap derivatives approximate
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