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SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 26 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sorrisi canonici | [O-]C(=O)C(=O)[O-] |
|---|---|
| IUPAC Name | oxalate |
| InChIKey | MUBZPKHOEPUJKR-UHFFFAOYSA-L |
| INCHI | 1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)/p-2 |
| Isomeri SMILES | C(=O)(C(=O)[O-])[O-] |
| PubChem CID | 71081 |
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 |
| Classe | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic anions |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Organic anion - Aliphatic acyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| External Descriptors | a small molecule |
| Peso molecolare | 88.020 g/mol |
|---|---|
| XLogP3 | 1.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 87.9797 Da |
| Monoisotopic Mass | 87.9797 Da |
| Topological Polar Surface Area | 80.300 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | -2 |
| Complexity | 60.500 |
| 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 | 1 |
| 1. Yuhan Wang, Xue Ning, Jinsong Liang, Aijie Wang, Jiuhui Qu. (2023) Enhancing microbial superoxide generation and conversion to hydroxyl radicals for enhanced bioremediation using iron-binding ligands. Journal of Environmental Sciences, [PMID:] [10.1016/j.jes.2023.11.023] |
| 2. Xiran Qin, He Ding. (2023) Preparation of Ni-doped ferrous oxalate nanorods electrocatalysts for oxygen evolution reaction. CHEMICAL PHYSICS LETTERS, [PMID:] [10.1016/j.cplett.2023.141058] |
| 3. Chengfang Zhang, Dong Wang, Qinglong Liu, Jingchun Tang. (2023) Ligand-citric acid enhanced in-situ ROS generation by GBC@nZVI to promote the aerobic degradation of adsorbed 2,4-dichlorophenol. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.147126] |
| 4. Daniu Cai, Guangcai Zhang, Dongliang Hu, Jianyang Li, Minggong Wang, Yingwu Zhang, Junsheng Yuan. (2023) Efficiently Removing Heavy Metals from High-Salinity Wastewater via Ionic Liquid-Based Aqueous Biphasic Systems. ACS Omega, [PMID:37663460] [10.1021/acsomega.3c01423] |
| 5. Nengli Xiao. (2023) Investigation on corrosion inhibition performance of polypyrrole coating on Q235 steel in civil structure. Alexandria Engineering Journal, [PMID:] [10.1016/j.aej.2023.03.014] |
| 6. Chi Zhang, Wei Xiong, Yi Li, Li Lin, Xinyi Zhou, Xinyan Xiong. (2022) Continuous inactivation of human adenoviruses in water by a novel g-C3N4/WO3/biochar memory photocatalyst under light-dark cycles. JOURNAL OF HAZARDOUS MATERIALS, [PMID:36155297] [10.1016/j.jhazmat.2022.130013] |
| 7. Xi Zheng, Tianyuan Xu, Xueyan Kang, Yaowen Xing, Yijun Cao, Xiahui Gui. (2021) Structural dependent persulfate activation by coke powder for aniline degradation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2021.134088] |
| 8. Pan Yuwei, Bu Zhuoyu, Li Xiang, Han Jiangang. (2021) Oxalate Enhanced Organic Pollutant Removal with a UV/Fe0 System: Performance, Mechanisms, and Role of Oxalate. WATER AIR AND SOIL POLLUTION, 232 (3): (1-14). [PMID:] [10.1007/s11270-021-05063-w] |
| 9. Rui Jin, Lianjing Zhao, Xu Yan, Xiaosong Han, Mengqi Liu, Yue Chen, Qingyun Li, Dandan Su, Fangmeng Liu, Peng Sun, Xiaomin Liu, Chenguang Wang, Geyu Lu. (2020) Lab in hydrogel portable kit: On-site monitoring of oxalate. BIOSENSORS & BIOELECTRONICS, [PMID:32818749] [10.1016/j.bios.2020.112457] |
| 10. Xiangyu Chen, Juanjuan Yao, Bin Xia, Jingye Gan, Naiyun Gao, Zhi Zhang. (2019) Influence of pH and DO on the ofloxacin degradation in water by UVA-LED/TiO2 nanotube arrays photocatalytic fuel cell: mechanism, ROSs contribution and power generation. JOURNAL OF HAZARDOUS MATERIALS, [PMID:31563766] [10.1016/j.jhazmat.2019.121220] |
| 11. Yu Xie, Shuhan Peng, Yong Feng, Deli Wu. (2019) Enhanced mineralization of oxalate by highly active and Stable Ce(III)-Doped g-C3N4 catalyzed ozonation. CHEMOSPHERE, [PMID:31499301] [10.1016/j.chemosphere.2019.124612] |
| 12. Wu Minrong, Ma Yongwen, Wan Jinquan, Wang Yan, Guan Zeyu, Yan Zhicheng. (2019) Investigation of factors affecting the physicochemical properties and degradation performance of nZVI@mesoSiO2 nanocomposites. JOURNAL OF MATERIALS SCIENCE, 54 (10): (7483-7502). [PMID:] [10.1007/s10853-018-03312-8] |
| 13. Shengmei Song, Fan Liang, Minglu Li, Fangfang Du, Wenjuan Dong, Xiaojuan Gong, Shaomin Shuang, Chuan Dong. (2019) A label-free nano-probe for sequential and quantitative determination of Cr(VI) and ascorbic acid in real samples based on S and N dual-doped carbon dots. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:30822735] [10.1016/j.saa.2019.02.065] |
| 14. Yuanyuan Tian, Min Chen, Shida Xue, Youxuan Cai, Qiming Huang, Xiang Liu, Weishan Li. (2018) Template-determined microstructure and electrochemical performances of Li-rich layered metal oxide cathode. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2018.09.010] |
| 15. Xue Liu, Jing–Wei Fu, Evandro Da Silva, Xiao–Xia Shi, Yue Cao, Bala Rathinasabapathi, Yanshan Chen, Lena Q. Ma. (2017) Microbial siderophores and root exudates enhanced goethite dissolution and Fe/As uptake by As-hyperaccumulator Pteris vittata. ENVIRONMENTAL POLLUTION, [PMID:28108165] [10.1016/j.envpol.2017.01.016] |
| 16. Xiangye Li, Yuan Li, Yu Jiang, Dahui Wang, Fen Ran. (2024) Designing carboxymethyl cellulose based hydrogel electrolyte membranes enhanced by inorganic nanoparticle toward stable zinc anode. Green Energy & Environment, [PMID:] [10.1016/j.gee.2024.05.012] |
| 17. Ting Zhou, Hongjie Wang, Wenyi Dong, Tianxing Du, Xuechuan Li, Feifei Wang, Zilong Zhao. (2024) Electron transfer-mediated peroxymonosulfate activation through monoatomic Fe–pyridinic N4 moiety in biochar-based catalyst for electron-rich pollutants degradation in groundwater. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.152158] |
| 18. Qingming Zeng, Yanjun Wen, Xiaoguang Duan, Xing Xu, Jing Tan, Qingyan Zhang, Yilin Liu, Qingyi Zeng. (2024) Single-atom Ni-N4 sites coordinate dual nonradical oxidation pathways via peroxymonosulfate activation: Computational insights and in situ spectroscopic analyses. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2024.123752] |
| 19. Long Fang, Xi Zheng, Ruina Yuan, Tianyuan Xu, Minwang Laipan, Yijun Cao, Yaowen Xing, Xiahui Gui. (2024) Synergistic enhancement of persulfate activation by Al-Fe‑carbon hybrid composite for aniline degradation in water. Journal of Water Process Engineering, [PMID:] [10.1016/j.jwpe.2024.106553] |
| 20. Idan Elaf W., Qasim Bashar, Jeber Jalal N.. (2025) Ofloxacin-Mediated Fluorescence Enhancement of Carbon Quantum Dots for Sensitive and Selective Detection in Pharmaceutical Analysis. JOURNAL OF FLUORESCENCE, [PMID:40613974] [10.1007/s10895-025-04433-5] |
| 21. Jinglin Zhu, Yutao Huang, Juanjuan Peng, Shaomin Liu. (2023) Rapid acceleration of Cu(II)/peroxymonosulfate oxidation of phosphonate by hydroxylamine. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2023.124423] |
| 22. Xinyu Hu, Juntao Wang, Jing Wang, Kehui Xue, Ting Yang, Yi Peng, Ying Yan, Hongbo Xiao, Wenlei Wang. (2021) SnO2/SnS2 heterojunctions anchored on biochar through the −CSn− bonds: ∙CO2– cooperation with e− to effectively convert Cr(VI). JOURNAL OF ALLOYS AND COMPOUNDS, [PMID:] [10.1016/j.jallcom.2021.161085] |
| 23. Dashi Lei, Juanqin Xue, Xiangyu Peng, Shuhao Li, Qiang Bi, Changbin Tang, Liang Zhang. (2020) Oxalate enhanced synergistic removal of chromium(VI) and arsenic(III) over ZnFe2O4/g-C3N4: Z-scheme charge transfer pathway and photo-Fenton like reaction. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2020.119578] |
| 24. Fei Hu, Yu-Zhu Song, Jin-Yu Li, Kiran Thakur, Jian-Guo Zhang, Zhao-Jun Wei. (2024) Lycium barbarum pulp addition improves the dough properties and gluten protein structure. Food Chemistry-X, [PMID:39280223] [10.1016/j.fochx.2024.101773] |
| 25. Hui-qiang Li, Mei-yu Zhang, Ke-xin Zhou, Ping Yang, Zhi-wei Gan, Zhi Li. (2025) Degradation of HEDP and MIT in a heterogeneous electro-Fenton-like system using cobalt-based bimetallic catalysts. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2025.138469] |
| 26. Shang Yang, Andong Hu, Ruiyuan Wang, Wei Yu, Xiaofeng Wu, Yuefei Huang, Shungui Zhou, Bing Li, Guangqian Wang. (2026) Photoreactivity of dissolved organic matter drives abiotic vivianite formation at sediment–water interfaces. WATER RESEARCH, [PMID:42476079] [10.1016/j.watres.2026.126472] |
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