W292001
乙酸钾
98%
别名:
乙酸钾
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关于此项目
线性分子式:
CH3COOK
化学文摘社编号:
分子量:
98.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
2920
EC Number:
204-822-2
MDL number:
Beilstein/REAXYS Number:
3595449
Organoleptic:
odorless
Grade:
Halal
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
Quality Level
grade
Halal
reg. compliance
EU Regulation 178/2002, FDA 21 CFR 172.515
assay
98%
solubility
H2O: 10%, clear, colorless
density
1.57 g/cm3 at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
odorless
SMILES string
[K+].CC([O-])=O
InChI
1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
SCVFZCLFOSHCOH-UHFFFAOYSA-M
General description
乙酸钾通常用作酸度调节剂、缓冲剂、防腐剂和固化剂。
Application
- Fe, N, S co-doped carbon network derived from acetate-modified Fe-ZIF-8 for oxygen reduction reaction.：用乙酸钾修饰铁基金属有机框架以制备氧还原反应的高效催化剂，对能量转换技术有重要意义。提供一种可持续性方法以增强燃料电池和金属空气电池所用催化剂的电化学性质(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.：用乙酸钾作为除冰剂有效且对环境安全，特别适合用传统盐会腐蚀基建和破坏环境的城市场景。为冬季道路安全方案的市政决策提供参考依据(Lißner S et al., 2023)。
- Systematic Study on the Precursor Reduction Kinetics and Growth Pattern for Size-Tunable Palladium Nanocubes.：用乙酸钾进行钯纳米立方的可控合成，分析纳米粒子的生长机制以精准调节粒子大小用于催化和电子应用(Zhao Y et al., 2023)。
- Quasi-alternating copolymerization of oxiranes driven by a benign acetate-based catalyst.：在聚合物合成的创新方法中使用乙酸钾，表明它可作为绿色催化剂促进可持续性化学制备。提供环境友好型聚合方法开发的新视角(Fornaciari C et al., 2023)。
- Deamination of Polyols from the Glycolysis of Polyurethane.：使用乙酸钾进行聚氨酯的回收利用，为可持续性废物管理贡献力量。通过优化化学降解和高值成分回收，助力降低环境影响(Donadini R et al., 2024)。
Disclaimer
仅供R&D或非EU食品使用不用于零售。
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Dictionary of Food Science and Nutrition (2009)
Essential Guide to Food Additives (2013)
Mohammad N Rezaei et al.
International journal of food microbiology, 204, 24-32 (2015-04-02)
Succinic acid produced by yeast during bread dough fermentation can significantly affect the rheological properties of the dough. By introducing mutations in the model S288C yeast strain, we show that the oxidative pathway of the TCA cycle and the glyoxylate
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| W292001-10KG | 04061835566136 |
| W292001-SAMPLE | 04061837607752 |
| W292001-1KG | 04061835566143 |
| W292001-5KG | 04061835566150 |