for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
실내 온도 Ships 보통 Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
구연산칼륨 3염기 용액은 물에 1M 용액으로 제공됩니다. 실험실에서 완충제 및 킬레이트제로 사용됩니다. 신장 기능 연구에서 구연산칼륨은 구연산이 신장 세포의 대사 기질인 알칸화제로 사용됩니다. 연구에 따르면 구연산칼륨은 골밀도를 증가시킬 수 있으므로 골다공증 치료와 관련된 연구 실험에 사용됩니다: 구연산칼륨 모노베이직; 구연산칼륨 삼염기 모노하이드레이트 .
| 정식 스마일 | C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[K+].[K+].[K+] |
|---|---|
| IUPAC Name | tripotassium;2-hydroxypropane-1,2,3-tricarboxylate |
| InChIKey | QEEAPRPFLLJWCF-UHFFFAOYSA-K |
| INCHI | 1S/C6H8O7.3K/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3 |
| 이성체 SMILES | C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[K+].[K+].[K+] |
| PubChem CID | 13344 |
| 분자량 | 306.39 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| 분류 | Carboxylic acids and derivatives |
| Subclass | Tricarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Tricarboxylic acids and derivatives |
| Alternative Parents | Tertiary alcohols Carboxylic acid salts Carboxylic acids Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tricarboxylic acid or derivatives - Tertiary alcohol - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound |
| 설명 | This compound belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. |
| External Descriptors | potassium salt |
| 분자량 | 306.390 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 305.895 Da |
| Monoisotopic Mass | 305.895 Da |
| Topological Polar Surface Area | 141.000 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 211.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 4 |
| 1. Qian Liu, Tao Wang, Caige Wang, Dongling Wu. (2023) Coal tar pitch-derived porous carbon prepared in deep eutectic spinning solution via electrospinning for supercapacitor electrodes. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.148292] |
| 2. Xinjie Xie, Zhengru Yang, Liang Zhang, Hao Hua, Shaoyi Bei, Keyan Bao, Chengbin Yu, Zhou Yang, Hengfei Qin. (2023) Osmium-Doped WO2.72 as a Promising Electrocatalyst for Hydrogen Evolution Linking to Glucose Oxidation. Energy Technology, 12 (2): (2300656). [PMID:] [10.1002/ente.202300656] |
| 3. Xiaohu Guo, Ke Yue, Jiale Zheng, Zaoli Yu, Yao Wang, Yujing Liu, Tiefeng Liu, Jianmin Luo, Xinyong Tao, Jianwei Nai. (2023) Formation of Prussian blue analog coronal nanomaterials and their conversion into Mn–Co-mixed selenide for enhanced electrocatalytic oxygen evolution. Materials Chemistry Frontiers, 7 (17): (3728-3737). [PMID:] [10.1039/D3QM00323J] |
| 4. Ming-Yang Wang, Ping Zhang, Yu-Zhu Zhang, Xiao-Yan Yuan, Rong-Xiang Chen. (2022) Chemical fingerprinting, quantification, and antioxidant activity evaluation of Osmanthus fragrans (Thunb.) Lour. Flowers by UPLC-ECD. INTERNATIONAL JOURNAL OF FOOD PROPERTIES, [PMID:] [10.1080/10942912.2022.2057530] |
| 5. Zhang Ziang, Ma Yan, Li Aimin, Pan Yang, Yao Qianqian, Jia Xiaorui, Zhou Qing. (2022) Improved fractionation method using amphipathic NDAM for the efficient separation of disinfection by-product precursors in natural organic matter. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 30 (13): (38174-38184). [PMID:36576624] [10.1007/s11356-022-24549-6] |
| 6. Jiacheng Qin, Rongting Ji, Qian Sun, Wei Li, Hu Cheng, Jiangang Han, Xin Jiang, Yang Song, Jianming Xue. (2022) Self-activation of potassium/iron citrate-assisted production of porous carbon/porous biochar composites from macroalgae for high-performance sorption of sulfamethoxazole. BIORESOURCE TECHNOLOGY, [PMID:36423753] [10.1016/j.biortech.2022.128361] |
| 7. Guangjun Feng, Yang Yang, Jiantao Zeng, Jun Zhu, Jingjian Liu, Lun Wu, Zhiming Yang, Guanyi Yang, Quanxi Mei, Qinhua Chen, Fengying Ran. (2021) Highly sensitive electrochemical determination of rutin based on the synergistic effect of 3D porous carbon and cobalt tungstate nanosheets. Journal of Pharmaceutical Analysis, [PMID:35811621] [10.1016/j.jpha.2021.09.007] |
| 8. Yongli Pei, Yanhong Quan, Xuhui Wang, Jinxian Zhao, Ruina Shi, Zhong Li, Jun Ren. (2021) Surface reconstruction induced highly efficient N-doped carbon nanosheet supported copper cluster catalysts for dimethyl carbonate synthesis. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2021.120718] |
| 9. Li-Hua Zhao, Yun Liao, Li-Chuan Jia, Zhong Wang, Xiao-Long Huang, Wen-Jun Ning, Zong-Xi Zhang, Jun-Wen Ren. (2021) Ultra-Robust Thermoconductive Films Made from Aramid Nanofiber and Boron Nitride Nanosheet for Thermal Management Application. Polymers, 13 (13): (2028). [PMID:34206158] [10.3390/polym13132028] |
| 10. Jianhui Li, Haiting Yan, Dongfeng Dang, Wei Wei, Lingjie Meng. (2018) Salt and water co-assisted exfoliation of graphite in organic solvent for efficient and large scale production of high-quality graphene. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:30286311] [10.1016/j.jcis.2018.09.094] |
| 11. Yanxu Chen, Yangyang Zhang, Jiajing Qi, Xiaoyue He, Shao Wang, Xin Zhao, Jing Xia, Genqiang Zhang. (2025) Deep-Learning with Focus Attention Accurately Captures Long-Range Interactions to Screen Dual-Metal Electrocatalysts. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202500996] |
| 12. Zeyang Chen, Xin Weng, Qibin Zeng, Yunhe Xie, Yifan Liu, Yuancai Lv, Minghua Liu. (2025) Regulation of nitrogen species on biomass-based porous activated carbon surfaces by varying nitrogen sources for high-performance supercapacitors. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2025.236387] |
| 13. Yuchen Li, Muqi Chang, Penghao Chai, Qiulong Guan, Jianghuan Li, Lijie Li, Lixia Bao, Wensheng Deng, Jiong Peng, Xin Li. (2025) Supramolecular-mediated high nitrogen doping hierarchical porous carbon cathodes with multi-physi/chemisorption sites for Zn-ion hybrid supercapacitors. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2025.236313] |
| 14. Gao Feiyue, Zhou Chuncai, Li Chen, Xu Shihai, Li Zhiguo, Li Xin, Liu Guijian. (2025) Fabrication of porous carbon sheet via organic acid salt activation for effective thallium(I) removal: Multiscale adsorption and DFT calculation. Environmental Chemistry and Ecotoxicology, [PMID:] [10.1016/j.enceco.2025.07.005] |
| 15. Yuting Dong, Guohui Zeng, Yafang Shi, Zhibin Yang, Xingyong Liu, Hongjie Yang, Jing Ye, Meitian Xiao. (2026) Potassium-regulated LA–GG composite hydrogels as dual-network gelling matrices: gelation mechanism, structural characterization, and application in capsule-based delivery. FOOD RESEARCH INTERNATIONAL, [PMID:41794489] [10.1016/j.foodres.2026.118610] |
