900501

碳酸钾

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

• 線性公式: K₂CO₃
• CAS號碼: 584-08-7
• 分子量：: 138.21
• Beilstein: 4267587
• EC號碼: 209-529-3
• MDL號碼: MFCD00011382
• 分類程式碼代碼: 12352302
• PubChem物質ID: 24858785
• NACRES: NA.21

屬性

• 等級: anhydrous
• 品質等級: 100
• 產品線: ReagentPlus^®; Redi-Dri^™
• 化驗: 99%
• 形狀: powder
• 品質: free-flowing
• pH值: 11-13 (25 °C, 138 g/L)
• mp: 891 °C (lit.)
• SMILES 字串: [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 密鑰: BWHMMNNQKKPAPP-UHFFFAOYSA-L

描述

應用

• 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).

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable