Sodium tetrachloroaurate(III) dihydrate - Au 48-50% , CAS No.13874-02-7

CAS: 13874-02-7 Cat. No.: S111026 Molecular Weight: 397.8 EC Number: 628-726-9 PubChem CID: 18949434
AVAILABLE TO ORDER
GRADE & PURITY Au 48-50%
Synonyms
Sodium gold chloride | Auric sodium chloride | Sodium chloroaurate(III) | Gold sodium chloride
Storage
Room temperature,Argon charged
Shipped In
Normal
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Size
Status
Price
Qty
250mg
S111026-250mg
1
$99.90
1g
S111026-1g
3
$399.90
5g
S111026-5g
1
$1,549.90
Enter a quantity for the sizes you want to add.
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Why this grade

Au 48-50% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Sodium gold chloride | Auric sodium chloride | Sodium chloroaurate(III) | Gold sodium chloride
Specifications & Purity
Au 48-50%
Storage
Room temperature, Argon charged
Shipped In
Normal
Names and Identifiers
Pubchem Sid504768791
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768791
Canonical SmilesO.O.[Na+].Cl[Au-](Cl)(Cl)Cl
IUPAC Namesodium;tetrachlorogold(1-);dihydrate
InChIKeyOEERDTKOVZFOHF-UHFFFAOYSA-J
INCHI1S/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

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassTransition metal salts
SubclassTransition metal chlorides
Intermediate Tree Nodes Not available
Direct ParentTransition metal chlorides
Alternative Parents Inorganic sodium salts  Inorganic oxides  Inorganic chloride salts  
Molecular FrameworkNot available
Substituents Transition metal chloride - Inorganic chloride salt - Inorganic sodium salt - Inorganic oxide - Inorganic salt
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

21 results found

Lot NumberCertificate TypeDateItem
G2220667Certificate of AnalysisMay 09, 2026 S111026
B2627636Certificate of AnalysisJan 26, 2026 S111026
B2627635Certificate of AnalysisJan 26, 2026 S111026
H2514520Certificate of AnalysisAug 07, 2025 S111026
H2514519Certificate of AnalysisAug 07, 2025 S111026
H2514518Certificate of AnalysisAug 07, 2025 S111026
I2425633Certificate of AnalysisAug 09, 2024 S111026
I2425623Certificate of AnalysisAug 09, 2024 S111026
I2425622Certificate of AnalysisAug 09, 2024 S111026
C2518076Certificate of AnalysisAug 09, 2024 S111026
G2418491Certificate of AnalysisJul 08, 2024 S111026
G2418492Certificate of AnalysisJul 08, 2024 S111026
G2418493Certificate of AnalysisJul 08, 2024 S111026
G2418494Certificate of AnalysisJul 08, 2024 S111026
D2410338Certificate of AnalysisMar 15, 2024 S111026
E2410462Certificate of AnalysisJan 02, 2024 S111026
E2410461Certificate of AnalysisJan 02, 2024 S111026
E2410460Certificate of AnalysisJan 02, 2024 S111026
E2410439Certificate of AnalysisJan 02, 2024 S111026
G2220666Certificate of AnalysisJun 19, 2022 S111026
G2315074Certificate of AnalysisJun 19, 2022 S111026

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Chemical and Physical Properties
SolubilitySoluble in water, alcohol, ether
Molecular Weight397.800 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass397.85 Da
Monoisotopic Mass395.853 Da
Topological Polar Surface Area2.000 Ų
Heavy Atom Count8
Formal Charge0
Complexity19.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count4
Documents & Articles
Citations of This Product
References
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]
7. Hao Liu, Jiang Ren, Lebao Mao, Chengyi Xiong, Xiuhua Zhang, Shengfu Wang, Wei-Hua Huang, Miao-Miao Chen.  (2024)  Flexible and Stretchable Photoelectrochemical Sensing toward True-to-Life Monitoring of Hydrogen Peroxide Regulation in Endothelial Mechanotransduction.  ANALYTICAL CHEMISTRY,      [PMID:39382083] [10.1021/acs.analchem.4c03550]
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]
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