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Potassium carbonate

SIGALD/310263 - ReagentPlus®, 99%

CAS Number: 584-08-7
Empirical Formula (Hill Notation): CK2O3
Molecular Weight: 138.21
EC Number: 209-529-3
MDL Number: MFCD00011382
Linear Formula: K2CO3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-310263-1KG 1 kg
$85.70
1/EA
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45-310263-2.5KG 2.5 kg
$147.00
1/EA
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45-310263-5KG 5 kg
$244.00
1/EA
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45-310263-12KG 12 kg
$340.00
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45-310263-50KG 50 kg
$782.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 310263-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 310263-2.5KG

 

assay 99%
form solid
InChI 1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key BWHMMNNQKKPAPP-UHFFFAOYSA-L
mp 891 °C (lit.)
pH 11-13 (25 °C, 138 g/L)
product line ReagentPlus®
Quality Level 100 
SMILES string [K+].[K+].[O-]C([O-])=O
Application: Potassium carbonate may be used in the following processes:
• As a reagent in the synthesis of polysubstituted iodobenzene derivatives.
• As a base for the Suzuki coupling of aryl halides with aryl boronic acids.
• The Heck reaction of styrene and bromobenzene.
• Preparation of disulfonated bis[4-(3-aminophenoxy)phenyl]sulfone, a disulfonated diamine monomer.
General description: Potassium carbonate is an inorganic base. It participates as a base in the palladacycle catalyzed Heck reaction of chlorobenzene with styrene. Addition of amino acids (glycine, sarcosine and proline) to K2CO3 (solvent) promotes the absorption of CO2.
Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 1, 2.5 kg in poly bottle
Packaging: 12, 50 kg in fiber drum
Packaging: 5 kg in poly drum
Purity 99%
mp 891 °C (lit.)
UNSPSC 12352302

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