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900501

Potassium carbonate

anhydrous, free-flowing, Redi-Dri, ReagentPlus®, 99%

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Pack SizeSKUAvailabilityPrice
1 kg

Available to ship TODAYfromMILWAUKEE

$103.00
2.5 kg

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$171.00
5 kg

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$283.00
12 kg

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$373.00

About This Item

Linear Formula:
K2CO3
CAS Number:
Molecular Weight:
138.21
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
209-529-3
Beilstein/REAXYS Number:
4267587
MDL number:
Assay:
99%
Grade:
anhydrous
Form:
powder

$103.00


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grade

anhydrous

Quality Level

product line

ReagentPlus®, Redi-Dri

assay

99%

form

powder

quality

free-flowing

pH

11-13 (25 °C, 138 g/L)

mp

891 °C (lit.)

SMILES string

[K+].[K+].[O-]C([O-])=O

InChI

1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

BWHMMNNQKKPAPP-UHFFFAOYSA-L

Application


  • Improved 2-pyridyl reductive homocoupling reaction using biorenewable solvent: A detailed examination of using potassium carbonate in an enhanced reductive homocoupling of 2-pyridyl compounds in a biorenewable solvent, showcasing a sustainable approach to chemical synthesis (Webb et al., 2023).

  • Fe(3)O(4)@void@C-Schiff-base/Pd yolk-shell nanostructures as a nanocatalyst for Suzuki coupling reaction: Discusses the development of a palladium-based nanocatalyst supported by potassium carbonate for improved Suzuki coupling reactions, an important reaction in organic chemistry (Barzkar et al., 2023).

  • Enhanced LC-ESI-MS/MS Sensitivity by Cationic Derivatization of Organophosphorus Acids: Study on enhancing liquid chromatography-electrospray ionization tandem mass spectrometry sensitivity using potassium carbonate, improving the detection of organophosphorus acids (Shamai Yamin et al., 2023).


Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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This Item
60109310263209619
form

powder

form

powder or crystals

form

solid

form

powder or crystals

assay

99%

assay

≥99.0% (T)

assay

99%

assay

≥99.0%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

grade

anhydrous

grade

ACS reagent, puriss. p.a.

grade

-

grade

ACS reagent

mp

891 °C (lit.)

mp

891 °C (lit.)

mp

891 °C (lit.)

mp

891 °C (lit.)

pH

11-13 (25 °C, 138 g/L)

pH

11-13 (25 °C, 138 g/L)

pH

11-13 (25 °C, 138 g/L)

pH

11-13 (25 °C, 138 g/L)


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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Articles

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.


Robert Möckel et al.
Organic letters, 17(7), 1644-1647 (2015-03-21)
The cobalt-catalyzed Diels-Alder reaction of trimethylsilyl-substituted alkynes with 1,3-dienes led to dihydroaromatic intermediates which were transformed into iodobenzene derivatives. For this transformation, the dihydroaromatic intermediates had to be oxidized and the trimethylsilyl-substituted arene had to undergo a silicon-iodine exchange reaction.
Chelating N-heterocyclic carbene ligands in palladium-catalyzed Heck-type reactions.
Herrmann WA, et al.
Journal of Organometallic Chemistry, 557(1), 93-96 (1998)
Heck reaction using palladium complexed to dendrimers on silica.
Alper H, et al.
Canadian Journal of Chemistry, 78(6), 920-924 (2000)



Global Trade Item Number

SKUGTIN
900501-12KG04061832581415
900501-5KG04061832581439
900501-1KG04061824806731
900501-2.5KG04061832581422

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