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Merck
CN

900501

Sigma-Aldrich

碳酸钾

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

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About This Item

线性分子式:
K2CO3
CAS Number:
分子量:
138.21
Beilstein:
4267587
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

产品线

ReagentPlus®
Redi-Dri

方案

99%

表单

powder

质量

free-flowing

pH值(酸碱度)

11-13 (25 °C, 138 g/L)

mp

891 °C (lit.)

SMILES字符串

[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

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应用


  • 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).


法律信息

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

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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