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746444

Potassium bromide

greener alternative

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

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About This Item

Linear Formula:
KBr
CAS Number:
7758-02-3
Molecular Weight:
119.00
NACRES:
NA.21
PubChem Substance ID:
329765768
UNSPSC Code:
12352302
EC Number:
231-830-3
MDL number:
MFCD00011358
Assay:
≥99%
Grade:
ACS reagent, anhydrous
Form:
powder
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Quality Level

100

grade

ACS reagent, anhydrous

vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

product line

Redi-Dri™

assay

≥99%

form

powder

quality

free-flowing

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

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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

Aligned,

SMILES string

[K+].[Br-]

InChI

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

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

May be used for removal of peripheral membrane proteins.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ1023
0000447432
0000447432
MKCX2691
0000192160

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