Determine the necessary mass, volume, or concentration for preparing a solution.
Au 48-50% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged 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 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504768791 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504768791 |
| Canonical Smiles | O.O.[Na+].Cl[Au-](Cl)(Cl)Cl |
| IUPAC Name | sodium;tetrachlorogold(1-);dihydrate |
| InChIKey | OEERDTKOVZFOHF-UHFFFAOYSA-J |
| INCHI | 1S/Au.4ClH.Na.2H2O/h;4*1H;;2*1H2/q+3;;;;;+1;;/p-4 |
| Isomeric SMILES | O.O.[Na+].Cl[Au-](Cl)(Cl)Cl |
| WGK Germany | 3 |
| PubChem CID | 18949434 |
| Molecular Weight | 397.8 |
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 | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Transition metal salts |
| Subclass | Transition metal chlorides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal chlorides |
| Alternative Parents | Inorganic sodium salts Inorganic oxides Inorganic chloride salts |
| Molecular Framework | Not available |
| Substituents | Transition metal chloride - Inorganic chloride salt - Inorganic sodium salt - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as transition metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a transition metal. |
| 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 09, 2026 | S111026 | |
| Certificate of Analysis | Jan 26, 2026 | S111026 | |
| Certificate of Analysis | Jan 26, 2026 | S111026 | |
| Certificate of Analysis | Aug 07, 2025 | S111026 | |
| Certificate of Analysis | Aug 07, 2025 | S111026 | |
| Certificate of Analysis | Aug 07, 2025 | S111026 | |
| Certificate of Analysis | Aug 09, 2024 | S111026 | |
| Certificate of Analysis | Aug 09, 2024 | S111026 | |
| Certificate of Analysis | Aug 09, 2024 | S111026 | |
| Certificate of Analysis | Aug 09, 2024 | S111026 | |
| Certificate of Analysis | Jul 08, 2024 | S111026 | |
| Certificate of Analysis | Jul 08, 2024 | S111026 | |
| Certificate of Analysis | Jul 08, 2024 | S111026 | |
| Certificate of Analysis | Jul 08, 2024 | S111026 | |
| Certificate of Analysis | Mar 15, 2024 | S111026 | |
| Certificate of Analysis | Jan 02, 2024 | S111026 | |
| Certificate of Analysis | Jan 02, 2024 | S111026 | |
| Certificate of Analysis | Jan 02, 2024 | S111026 | |
| Certificate of Analysis | Jan 02, 2024 | S111026 | |
| Certificate of Analysis | Jun 19, 2022 | S111026 | |
| Certificate of Analysis | Jun 19, 2022 | S111026 |
| Solubility | Soluble in water, alcohol, ether |
|---|---|
| Molecular Weight | 397.800 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 397.85 Da |
| Monoisotopic Mass | 395.853 Da |
| Topological Polar Surface Area | 2.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 19.100 |
| 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. Zhang Lihua, Feng Song, Huang Furong, Li Bo, Li Yunqi, Sheng Hailiang, Hu Lijie, Liang Songmiao, Xie Haibo. (2023) Thiol-functionalized chitosan poly(protic ionic liquids) hydrogel selectively anchors gold nanoparticles for aqueous catalysis. CELLULOSE, 30 (6): (3837-3852). [PMID:] [10.1007/s10570-023-05126-7] |
| 2. Baopeng Yang, Kang Liu, HuangJingWei Li, Changxu Liu, Junwei Fu, Hongmei Li, Jianan Erick Huang, Pengfei Ou, Tartela Alkayyali, Chao Cai, Yuxia Duan, Hui Liu, Pengda An, Ning Zhang, Wenzhang Li, Xiaoqing Qiu, Chuankun Jia, Junhua Hu, Liyuan Chai, Zhang Lin, Yongli Gao, Masahiro Miyauchi, Emiliano Cortés, Stefan A. Maier, Min Liu. (2022) Accelerating CO2 Electroreduction to Multicarbon Products via Synergistic Electric–Thermal Field on Copper Nanoneedles. Journal of the American Chemical Society, [PMID:35112839] [10.1021/jacs.1c11253] |
| 3. Lu Xu, Shuli Dong, Jingcheng Hao, Jiwei Cui, Heinz Hoffmann. (2017) Surfactant-Modified Ultrafine Gold Nanoparticles with Magnetic Responsiveness for Reversible Convergence and Release of Biomacromolecules. LANGMUIR, [PMID:28278377] [10.1021/acs.langmuir.6b04591] |
| 4. Xueyang Ren, Wenjie Tang, Yuehui Yuan, Shisheng Chen, Fangzhou Lu, Jinyang Mao, Jidan Fan, Xufeng Wei, Ming Chu, Benhui Hu. (2024) A Body-Temperature-Triggered In Situ Softening Peripheral Nerve Electrode for Chronic Robust Neuromodulation. Advanced Science, [PMID:39639850] [10.1002/advs.202412361] |
| 5. Meng Cheng, Xingtai Yan, Wenjing Liu, Ruihua Li, Gangfu Song. (2024) Cyanide-functionalized ionic liquid-modified polymer as an adsorbent for highly efficient and selective recovery of Au(III). Journal of Environmental Chemical Engineering, [PMID:] [10.1016/j.jece.2024.114238] |
| 6. Yanping Li, Haoran Liu, Ronghao Fang, Jiamin Jin, Feng Yang, Jian Chen, Juzheng Zhang. (2024) Designing novel Au(III) complexes based on the structure of diazepam: Achieving a multiaction mechanism against glioma. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, [PMID:39705733] [10.1016/j.ejmech.2024.117171] |
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| 8. Rongli Li, Tongjun Yang, Mingtao Ding, Lihua Zhang, Haibo Xie. (2025) Gold nanoparticles supported on aldehyde-functionalized chitin nanocrystals as efficient catalysts in environmental catalysis. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:39800037] [10.1016/j.ijbiomac.2025.139769] |
| 9. Yi Zhao, Wen-Ting Fan, Kai-Qi Jin, Jing Yan, Yu-Ting Qi, Wei-Hua Huang, Yan-Ling Liu. (2024) Real-Time Quantification of Nanoplastics-Induced Oxidative Stress in Stretching Alveolar Cells. ACS Nano, [PMID:38359155] [10.1021/acsnano.3c08851] |
| 10. Manyu Zhu, Shanshan Li, Qixin Liu, Yuqi Zhang, Zihao Li, Yiran Wang, Lie Wu, Xiue Jiang. (2024) Revealing the regulation of water dipole potential to aggregation of amyloid-β 42 at chiral interface by surface-enhanced infrared absorption spectroscopy. Aggregate, [PMID:] [10.1002/agt2.601] |
| 11. Tonghui Xu, Yuanlong Guo, Lihua Zhang, Yumei Chen, Yunqi Li, Tianlong He, Songmiao Liang, Lijie Hu, Haibo Xie. (2024) Sulfur-containing cellulose esters for selectively anchoring gold for water catalytic decontamination. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:39317284] [10.1016/j.ijbiomac.2024.135882] |
| 12. Zixiang Chen, Yumei Chen, Tonghui Xu, Yuanlong Guo, Tianlong He, Haibo Xie, Lihua Zhang. (2024) Upcycling of wool keratin for selective recovery of gold from aqueous solution. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.158324] |
| 13. Feng Hong, Xiao-Yan Zhu, Wen-Ting Fan, Jing-Du Li, Yi-Fei Lu, Le-Bao Mao, Wei-Hua Huang, Yan-Ling Liu. (2025) Stretchable Sensor-Integrated Microfluidic Chip for Monitoring Fatty Acid-Enhanced Serotonin Release from the Intestinal Epithelium. ANALYTICAL CHEMISTRY, [PMID:40920399] [10.1021/acs.analchem.5c04015] |
| 14. Yumei Chen, Chunhui Xie, Yang You, Tonghui Xu, Yunqi Li, Jili Yuan, Haibo Xie, Yuanlong Guo. (2025) Molecularly engineering cellulose to functional cellulose-based aerogel adsorbent for precious metals recovery from e-waste. GREEN CHEMISTRY, [PMID:] [10.1039/D5GC00100E] |
| 15. Ningna Guo, Yongli Shen, Ran Shi, Pei Zhu, Xiong Xiao, Changhua An. (2025) Electron-penetration-tunable adsorption strength of oxygen molecules for enhanced hydrogen peroxide electrosynthesis. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:41232252] [10.1016/j.jcis.2025.139443] |
| 16. Chen Wang, Shanshan Li, Manyu Zhu, Shichen Liu, Jiaqi Li, Lie Wu, Xiue Jiang. (2025) Structured Water Modulates the Ion Coordination at Biointerface. LANGMUIR, [PMID:41247247] [10.1021/acs.langmuir.5c03773] |
| 17. Wentao Ye, Wenxing Yang. (2025) A Holistic View of Ions and Water Arrangements at the Electrified Cu Surface during Electrochemical CO2 Conversion. Journal of Physical Chemistry C, [PMID:] [10.1021/acs.jpcc.5c07614] |
| 18. Jia Jia, Bo Hu, Lingxi Zhao, Yixin Wang, Yuhan Zhang, Qingyu Li, Mengya Xiao, Hongjun Dong, Chunmei Li. (2026) Bridged nitrogen sites in carbon nitride activated by a low-coordination AuN2 configuration for enhanced CO2 photoreduction. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2026.174330] |