Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Desiccated,Room temperature Ships Normal 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 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488181799 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181799 |
| Canonical Smiles | C(=O)(C(=O)[O-])[O-].[Sn+2] |
| IUPAC Name | oxalate;tin(2+) |
| InChIKey | OQBLGYCUQGDOOR-UHFFFAOYSA-L |
| INCHI | 1S/C2H2O4.Sn/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 |
| Isomeric SMILES | C(=O)(C(=O)[O-])[O-].[Sn+2] |
| WGK Germany | 1 |
| RTECS | XQ3950000 |
| PubChem CID | 13149 |
| Molecular Weight | 206.73 |
| Beilstein | 3708588 |
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 |
| Class | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Carboxylic acid salts Carboxylic acids Organic salts Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Carboxylic acid salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 18, 2026 | T100112 | |
| Certificate of Analysis | Sep 09, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Feb 10, 2025 | T100112 | |
| Certificate of Analysis | Jan 10, 2025 | T100112 | |
| Certificate of Analysis | Jan 22, 2024 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Dec 06, 2022 | T100112 | |
| Certificate of Analysis | Jul 18, 2022 | T100112 | |
| Certificate of Analysis | Jul 18, 2022 | T100112 | |
| Certificate of Analysis | Jul 18, 2022 | T100112 |
| Molecular Weight | 206.730 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 207.882 Da |
| Monoisotopic Mass | 207.882 Da |
| Topological Polar Surface Area | 80.300 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| 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 | 2 |
| 1. Ruijie Wu, Liang Tian, Hao Li, Huabin Liu, Jiaxin Luo, Xuemin Tian, Zhongqiu Hua, Yi Wu, Shurui Fan. (2022) A selective methane gas sensor based on metal oxide semiconductor equipped with an on-chip microfilter. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2022.131557] |
| 2. Ying Duan, Qianqian Luo, Renfeng Nie, Jianshe Wang, Yongsheng Zhang, Tianliang Lu, Chunbao Xu. (2022) Catalytic Conversion of Glycerol to Methyl Lactate over Au-CuO/Sn-Beta: The Roles of Sn-Beta. Catalysts, 12 (1): (104). [PMID:] [10.3390/catal12010104] |
| 3. Boxuan Yang, Zheng Zhang, Chen Tian, Wenjing Yuan, Zhongqiu Hua, Shurui Fan, Yi Wu, Xuemin Tian. (2020) Selective detection of methane by HZSM-5 zeolite/Pd-SnO2 gas sensors. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2020.128567] |
| 4. Li Zhang, Yue Hu, Weibin Xu, Chuande Huang, Yang Su, Ming Tian, Yanyan Zhu, Huimin Gong, Xiaodong Wang. (2020) Anti-coke BaFe1–xSnxO3−δ Oxygen Carriers for Enhanced Syngas Production via Chemical Looping Partial Oxidation of Methane. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.0c00951] |
| 5. Chong Dong, Meng Li, Yue Zhang, Kai-Li Wang, Shuai Yuan, Femi Igbari, Yingguo Yang, Xingyu Gao, Zhao-Kui Wang, Liang-Sheng Liao. (2019) Lead Oxalate-Induced Nucleation Retardation for High-Performance Indoor and Outdoor Perovskite Photovoltaics. ACS Applied Materials & Interfaces, [PMID:31840488] [10.1021/acsami.9b18230] |
| 6. Huiling Cai, Liquan Yao, Yingsen Xia, Chunyan Dao, Jianmin Li, Limei Lin, Zhiping Huang, Guilin Chen. (2019) Superficial composition engineering for oxide nanoparticles derived Cu2ZnSn(S, Se)4 solar cells by a three-step annealing process. SOLAR ENERGY, [PMID:] [10.1016/j.solener.2019.10.026] |
| 7. Hongzhou Xie, Hongxu Meng, Linbo Wu, Bo-Geng Li, Philippe Dubois. (2019) In-situ synthesis, thermal and mechanical properties of biobased poly(ethylene 2,5-furandicarboxylate)/montmorillonite (PEF/MMT) nanocomposites. EUROPEAN POLYMER JOURNAL, [PMID:] [10.1016/j.eurpolymj.2019.109266] |
| 8. Cheng Wang, Hui Xu, Fei Gao, Yangping Zhang, Tongxin Song, Caiqin Wang, Hongyuan Shang, Xing Zhu, Yukou Du. (2019) High-density surface protuberances endow ternary PtFeSn nanowires with high catalytic performance for efficient alcohol electro-oxidation. Nanoscale, 11 (39): (18176-18182). [PMID:31556904] [10.1039/C9NR06343A] |
| 9. Chuande Huang, Yanyan Zhu, Xiaodong Wang, Xin Liu, Junhu Wang, Tao Zhang. (2017) Sn promoted BaFeO3−δ catalysts for N2O decomposition: Optimization of Fe active centers. JOURNAL OF CATALYSIS, [PMID:] [10.1016/j.jcat.2016.12.020] |
| 10. Yanjie Wang, Kiyoshi Nomura, Xin Liu, Alexandre I. Rykov, Changzi Jin, Tao Liu, Junhu Wang. (2016) Structural and Magnetic Properties of 57Fe-Doped TiO2 and 57Fe/Sn-Codoped TiO2 Prepared by a Soft-Chemical Process. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, [PMID:] [10.1002/ejic.201501173] |
| 11. Fuhai Yu, Yanjie Wang, Hailian Tang, Yanjie Zhang, Changzi Jin, Xin Liu, Mingrun Li, Junhu Wang. (2014) Synergic effect of cation doping and phase composition on the photocatalytic performance of TiO2 under visible light. CATALYSIS COMMUNICATIONS, [PMID:] [10.1016/j.catcom.2014.03.024] |
| 12. Mengyun Hu, Jie Li, Tianpeng Liu, Zhengying Wu, Yukou Du. (2024) Insights into the formation and growth of high entropy PdPtSnPbNi nanowires to obtain catalysts with high alcohol electrocatalytic oxidation activity. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:38986321] [10.1016/j.jcis.2024.07.049] |
| 13. Kuiyuan Wang, Carl Redshaw, Xuesong Zhao, Anheng Wang, Kai Chen, Yuanting Qiao. (2024) Silver Nanoparticle-Immobilized Schiff-Base Macrocycles as Nanozymes with Peroxidase Mimic Activity for Antibacterial Films. ACS Applied Nano Materials, [PMID:] [10.1021/acsanm.4c02258] |
| 14. Liu Xinyu, Li Mingzhao, Shi Chonghua, An ShuQing, Wang Jing, Yao Shaowei. (2025) Sn/SnO2/C Prepared by Carbothermal Reduction Method as the Anode Material for Sodium-Ion Batteries. JOURNAL OF ELECTRONIC MATERIALS, [PMID:] [10.1007/s11664-025-11765-2] |
| 15. Liu Xinyu, Li Mingzhao, Shi Chonghua, Wang Jing, Yao Shaowei. (2024) Sn@Zn/Co-NPC as Anode Materials for Sodium-Ion Batteries via the Solvothermal Method. JOURNAL OF ELECTRONIC MATERIALS, 54 (1): (634-646). [PMID:] [10.1007/s11664-024-11613-9] |
| 16. Hejingying Niu, Jinhua Ma, Lina Gan, Kezhi Li. (2024) The Acid Roles of PtSn@Al2O3 in the Synthesis and Performance of Propane Dehydrogenation. MOLECULES, 29 (13): (2959). [PMID:38998911] [10.3390/molecules29132959] |
| 17. Kun Zhang, Pan Fu, Yigang Wang, Qianyong Chang, Wenxin Yang, Zeyu You, Jinrui Huang, Xiaoan Nie, Jie Chen. (2024) Tung oil-based modifier strengthening and toughening epoxy resin by sacrificial bond. INDUSTRIAL CROPS AND PRODUCTS, [PMID:] [10.1016/j.indcrop.2024.120116] |
| 18. Yanhong Wang, Wenze Guo, Jun Yue, Hero Jan Heeres, Ling Zhao, Zhenhao Xi. (2025) Experimental Study on the Synthesis of Biobased Poly(ethylene-2,5-furandicarboxylate) and Kinetic Modeling on the Esterification of 2,5-Furandicarboxylic Acid and Ethylene Glycol. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.5c02516] |
| 19. Yifeng Xing, Jialin Yin, Yifei Qiao, Jie Zhao, Haiyang He, Danyang Zhao, Wanlu Zhang, Shiliang Mei, Ruiqian Guo. (2025) Gram-Scale Synthesis and Optical Properties of Self-Trapped-Exciton-Emitting Two-Dimensional Tin Halide Perovskites. Nanomaterials, 15 (11): (818). [PMID:40497866] [10.3390/nano15110818] |