221864
Potassium bromide
FT-IR grade, ≥99% trace metals basis
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About This Item
Linear Formula:
KBr
CAS Number:
Molecular Weight:
119.00
EC Number:
MDL number:
UNSPSC Code:
12352302
eCl@ss:
38050405
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99% trace metals basis
grade:
FT-IR grade
form:
powder or crystals
Recommended Products
grade
FT-IR grade
Quality Level
vapor pressure
<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)
Assay
≥99% trace metals basis
form
powder or crystals
technique(s)
FTIR: suitable
pH
5-6 (25 °C, 119 g/L)
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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General description
Potassium bromide, a water-soluble inorganic salt, is redox reagent.
Application
Potassium bromide may be used along with:
- Cerium(IV) ammonium nitrate (CAN) for synthesizing dibromides via alkene bromination.
- Sodium perborate for synthesizing brominated anilines via oxidative bromination of unprotected aromatic amines.
- Hydrochloric acid and hydrogen peroxide for the bromination of active methylene and methyne compounds with high chemoselectivity.
Suitable for use with FT-IR spectrometers
May be used for removal of peripheral membrane proteins.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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