W292001

乙酸钾

98%

• 别名: 乙酸钾
• 线性分子式: CH₃COOK
• CAS号: 127-08-2
• 分子量: 98.14
• FEMA號碼: 2920
• Beilstein: 3595449
• EC號碼: 204-822-2
• MDL號碼: MFCD00012458
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901392
• NACRES: NA.21
• 感官的: odorless
• 等級: Halal
• 生物源: synthetic
• 食物過敏原: no known allergens

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: Halal
• 法律遵循: EU Regulation 178/2002; FDA 21 CFR 172.515
• 化驗: 98%
• 溶解度: H₂O: 10%, clear, colorless
• 密度: 1.57 g/cm³ at 25 °C (lit.)
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 感官的: odorless
• SMILES 字串: [K+].CC([O-])=O
• InChI: 1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
• InChI 密鑰: SCVFZCLFOSHCOH-UHFFFAOYSA-M

说明

一般說明

乙酸钾通常用作酸度调节剂、缓冲剂、防腐剂和固化剂。

應用

• Fe, N, S co-doped carbon network derived from acetate-modified Fe-ZIF-8 for oxygen reduction reaction.: This study explores the role of potassium acetate in modifying iron-based metal-organic frameworks to create efficient catalysts for oxygen reduction reactions, vital for energy conversion technologies. This approach highlights a sustainable pathway to enhance the electrochemical properties of catalysts used in fuel cells and metal-air batteries (Zhang J et al., 2024).


• Safe cycling in winter: Results of a case study on the role of de-icing in the city of Hamburg, Germany.: Research on potassium acetate as a de-icing agent demonstrates its effectiveness and environmental safety, particularly in urban settings where traditional salts pose corrosion risks to infrastructure and are harmful to the environment. The study provides a basis for municipal decisions on winter road safety protocols (Lißner S et al., 2023).


• Systematic Study on the Precursor Reduction Kinetics and Growth Pattern for Size-Tunable Palladium Nanocubes.: Utilizing potassium acetate in the controlled synthesis of palladium nanocubes, this research contributes to the understanding of nanoparticle growth mechanisms, enabling the precise tuning of their size for applications in catalysis and electronics (Zhao Y et al., 2023).


• Quasi-alternating copolymerization of oxiranes driven by a benign acetate-based catalyst.: Potassium acetate is used in this innovative approach to polymer synthesis, demonstrating its utility as a green catalyst that promotes sustainable chemical processes. The research offers new insights into the development of environmentally friendly polymerization methods (Fornaciari C et al., 2023).


• Deamination of Polyols from the Glycolysis of Polyurethane.: This study investigates the role of potassium acetate in the recycling process of polyurethanes, contributing to sustainable waste management practices. By optimizing the chemical breakdown and recovery of valuable components, the research aids in reducing environmental impact (Donadini R et al., 2024).

免責聲明

仅供R&D或非EU食品使用不用于零售。

安全信息

• 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
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)