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Potassium carbonate

SIGALD/347825 - reagent grade, ≥98%, powder, −325 mesh

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
45-347825-250G 250 g
$53.10
1/EA
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45-347825-1KG 1 kg
$146.00
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45-347825-2.5KG 2.5 kg
$239.00
1/EA
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45-347825-12KG 12 kg
$292.00
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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: 347825-250G
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: 347825-1KG
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: 347825-2.5KG

 

assay ≥98%
form powder
grade reagent grade
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.)
particle size −325 mesh
pH 11-13 (25 °C, 138 g/L)
Quality Level 200 
SMILES string [K+].[K+].[O-]C([O-])=O
Application: Potassium carbonate was used in the following studies:
• Synthesis of polysubstituted iodobenzene derivatives.
• As base for the synthesis of high molecular weight homopolymers and copolymers derived from various bisphenols.
• As base for the Suzuki coupling of aryl halides with aryl boronic acids.
• As base for the Heck reaction of styrene and bromobenzene.
General description: Potassium carbonate is an inorganic base. It participates as base in the palladacycle catalyzed Heck reaction of chlorobenzene with styrene.
Packaging: 1, 2.5 kg in poly bottle
Packaging: 12 kg in poly drum
Packaging: 250 g in poly bottle
Purity ≥98%
mp 891 °C (lit.)
UNSPSC 12352302

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