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449962

Sigma-Aldrich

Potassium bromide

anhydrous, powder, 99.999% trace metals basis

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Synonym(s):
Bromide salt of potassium, Potassium monobromide
Linear Formula:
KBr
CAS Number:
Molecular Weight:
119.00
EC Number:
MDL number:
eCl@ss:
38050405
PubChem Substance ID:
NACRES:
NA.23

grade

anhydrous

Quality Level

vapor pressure

<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)

Assay

99.999% trace metals basis

form

powder

impurities

≤15.0 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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1 of 4

This Item
P0838600891.04907
Potassium bromide anhydrous, powder, 99.999% trace metals basis

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Potassium bromide for IR spectroscopy Uvasol&#174;

Supelco

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Potassium bromide

-
vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

vapor pressure

1.3 hPa ( 795 °C)

assay

99.999% trace metals basis

assay

≥99.0%

assay

≥99.5% (AT)

assay

-

form

powder

form

powder

form

solid

form

solid

impurities

≤15.0 ppm Trace Metal Analysis

impurities

≤0.0005% Phosphorus (P), ≤0.005% Insoluble matter

impurities

insoluble matter, passes filter test, ≤0.001% total nitrogen (N)

impurities

-

mp

734 °C (lit.)

mp

734 °C (lit.)

mp

734 °C (lit.)

mp

730 °C

General description

Potassium bromide is an ionic salt that is used as a capping agent/medium in the preparation of nanomaterials such as ZrB2 and palladium nanoparticles.. It is also widely used as a source of bromine in various organic transformations.

Application

May be used for removal of peripheral membrane proteins.

accessory

Product No.
Description
Pricing

Pictograms

Exclamation mark

Signal Word

Warning

Hazard 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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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705578-5MG-PW

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MMYOMAG-74K-13

1000309185

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