Ammonium thiosulfate - ≥98% , CAS No.7783-18-8

CAS: 7783-18-8 Cat. No.: A103706 Molecular Weight: 148.21 EC Number: 231-982-0

GRADE & PURITY ≥98%

Synonyms

Ammonium thiosulfate ((NH4)2S2O3) | Thiosulfuric acid (H2S2O3), ammonium salt (1:2) | AMMONIUMTHIOSULFATE | BKH1729645 | HSDB 2688 | Ammonium thiosulphate | Thio-Sul | XYXNTHIYBIDHGM-UHFFFAOYSA-N | AKOS015856705 | THIOSULFURIC ACID, AMMONIUM SALT | CAS-77

Storage

Room temperature,Argon charged,Desiccated,Cool

Shipped In

Normal

Specifications

Synonyms

Ammonium thiosulfate ((NH4)2S2O3) | Thiosulfuric acid (H2S2O3), ammonium salt (1:2) | AMMONIUMTHIOSULFATE | BKH1729645 | HSDB 2688 | Ammonium thiosulphate | Thio-Sul | XYXNTHIYBIDHGM-UHFFFAOYSA-N | AKOS015856705 | THIOSULFURIC ACID, AMMONIUM SALT | CAS-77

Specifications & Purity

≥98%

Storage

Room temperature, Argon charged, Desiccated, Cool

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Canonical Smiles: [NH4+].[NH4+].[O-]S(=O)(=S)[O-]
• IUPAC Name: diazanium;dioxido-oxo-sulfanylidene-λ6-sulfane
• InChIKey: XYXNTHIYBIDHGM-UHFFFAOYSA-N
• INCHI: 1S/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
• Isomeric SMILES: [NH4+].[NH4+].[O-]S(=O)(=S)[O-]
• WGK Germany: 1
• RTECS: XN6465000
• Molecular Weight: 148.21
• Reaxy-Rn: 13245073
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13245073&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Class Non-metal oxoanionic compounds
      • Subclass Non-metal thiosulfates

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Class: Non-metal oxoanionic compounds
• Subclass: Non-metal thiosulfates
• Intermediate Tree Nodes: Not available
• Direct Parent: Non-metal thiosulfates
• Alternative Parents: Inorganic sulfides Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Non-metal thiosulfate - Inorganic oxide - Inorganic sulfide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as non-metal thiosulfates. These are inorganic non-metallic compounds containing a thiosulfate as its largest oxoanion.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive.
• Molecular Weight: 148.210 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 147.998 Da
• Monoisotopic Mass: 147.998 Da
• Topological Polar Surface Area: 106.000 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 82.600
• 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: 3

XLogP3

References

1. Sanyin Yang, Jun Bu, Rui Bai, Jin Lin, Siying An, Yafei Wu, Ying Guo, Jie Gao, Jian Zhang.  (2023)  Acidic Electrocatalytic Semihydrogenation of Alkynols to Alkenols on Copper Phosphide at Industrial-Level Current Density.  CHINESE JOURNAL OF CHEMISTRY,  41  (24): (3618-3624).  [PMID:] [10.1002/cjoc.202300298]

2. Chunxia Yan, Jie Guan, Zhimao Li, Fangyue Cheng, Ziqiang Shao.  (2023)  Constructing highly stable and biomimetic supercapacitor materials of 2D MoS2 coupled with NiCoLDH @chitosan carbon microsphere.  ELECTROCHIMICA ACTA,      [PMID:] [10.1016/j.electacta.2023.143133]

3. Bu Jun, Chang Siyu, Li Jinjin, Yang Sanyin, Ma Wenxiu, Liu Zhenpeng, An Siying, Wang Yanan, Li Zhen, Zhang Jian.  (2023)  Highly selective electrocatalytic alkynol semi-hydrogenation for continuous production of alkenols.  Nature Communications,  14  (1): (1-9).  [PMID:36941296] [10.1038/s41467-023-37251-z]

4. Shuang Yang, Jiangmin Jiang, Wenjie He, Langyuan Wu, Yinghong Xu, Bing Ding, Hui Dou, Xiaogang Zhang.  (2022)  Nitrogen-doped carbon encapsulating Fe7Se8 anode with core-shell structure enables high-performance sodium-ion capacitors.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:36327718] [10.1016/j.jcis.2022.10.034]

5. Yumeng Liang, Weiquan Zhan, Yuan Yuan, Noe Zamora-Romero, Feifei Jia, Bingqiao Yang, Zamoniddin Nasrddinov, José Luis Arauz-Lara, Shaoxian Song.  (2022)  Manganese and oxygen dual-doping MoS2 boosts reduction and adsorption activity toward efficient recovery of gold(I) from thiosulfate solutions.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2022.167185]

6. Chang Liu, Bingqiao Yang, Feifei Jia, Shaoxian Song.  (2022)  Construction of MoS2@Activated Alumina Beads as Catalysts for Rapid Gold Recovery from Au(S2O3)23– Solution.  LANGMUIR,      [PMID:35734859] [10.1021/acs.langmuir.2c00847]

7. Guojun Hao, Hongying Liu, Zhibing Chang, Kechen Song, Xin Yang, Han Ma, Wenjing Wang.  (2022)  Catalytic depolymerization of the dealkaline lignin over Co–Mo–S catalysts in supercritical ethanol.  BIOMASS & BIOENERGY,      [PMID:] [10.1016/j.biombioe.2021.106330]

8. Xiangfeng Shu, Sheng Wang, Wenjie Wu, Sifan He, Hengdong Ren, Yenan Song, Zhenjie Zhao.  (2021)  Polyaniline-based networks combined with Fe3O4 hollow spheres and carbon balls for excellent electromagnetic wave absorption.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2021.09.162]

9. Weiquan Zhan, Yuan Yuan, Xin Yao, Bingqiao Yang, Feifei Jia, Changsheng Lin, José Luis Arauz-Lara, Shaoxian Song.  (2021)  Efficient Recovery of Gold(I) from Thiosulfate Solutions through Photocatalytic Reduction with Mn(II)-Doped MoS2.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.1c02160]

10. Liyuan Duan, Guoqiang Li, Shuting Zhang, Hongyu Wang, Yongle Zhao, Yongfa Zhang.  (2021)  Preparation of S-doped g-C3N4 with C vacancies using the desulfurized waste liquid extracting salt and its application for NOx removal.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.128551]

11. Kaige Sun, Shangjian Mao, Weiquan Zhan, Chang Liu, Feifei Jia, Shaoxian Song.  (2020)  In-situ reduction of Au(S2O3)23− for efficient recovery of gold with magnetically separable shell-core structured MoS2@Fe3O4 composite.  HYDROMETALLURGY,      [PMID:] [10.1016/j.hydromet.2020.105514]

12. Weiquan Zhan, Yuan Yuan, Bingqiao Yang, Feifei Jia, Shaoxian Song.  (2020)  Construction of MoS2 nano-heterojunction via ZnS doping for enhancing in-situ photocatalytic reduction of gold thiosulfate complex.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2020.124866]

13. Fei Wang, Junming Xu, Jianchun Jiang, Peng Liu, Fanglin Li, Jun Ye, Minghao Zhou.  (2018)  Hydrotreatment of vegetable oil for green diesel over activated carbon supported molybdenum carbide catalyst.  FUEL,      [PMID:] [10.1016/j.fuel.2017.12.059]

14. Hui Liu, Chun Hua, Changhua Song, Shifeng Dai, Hongwei Wang, Wenshuai Zhu, Huaming Li.  (2015)  Commercially available ammonium salt-catalyzed efficient dehydration of fructose to 5-hydroxymethylfurfural in ionic liquid.  INORGANICA CHIMICA ACTA,      [PMID:] [10.1016/j.ica.2015.01.016]

15. Guowei Zhang, Lei Hou, Peng Chen, Qi Zhang, Yu Chen, Nasriddinov Zamoniddin Zainiddinovich, Chunhui Wu, López Valdivieso Alejandro, Feifei Jia.  (2024)  Efficient and stable leaching of gold in a novel ethydiaminedhephen acetic-thiosulfate system.  MINERALS ENGINEERING,      [PMID:] [10.1016/j.mineng.2024.108639]

16. Chang Liu, Huan Zhang, Qinghan Wang, Jie Wu, Peng Chen, Shaoxian Song, Chun Zhan, Lei Wang, Feifei Jia.  (2024)  Efficient gold recovery from low concentrated Au(S2O3)23− solution through enhanced photocatalysis via photothermal and surface plasmon resonance assistance on MoS2/MXene/Ag.  DESALINATION,      [PMID:] [10.1016/j.desal.2024.117733]

17. Xuan Zhang, Weiquan Zhan, Qizheng Weng, Sheng Wang, Shaoxian Song, José Luis Arauz-Lara, Feifei Jia.  (2024)  Electro reduction-recovery of Au(S2O3)23– within a low concentration range via multi-porous activated carbon electrodes.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.129134]

18. Deshou Wang, Yumeng Liang, Yong Zeng, Chang Liu, Chun Zhan, Peng Chen, Shaoxian Song, Feifei Jia.  (2024)  Highly selective recovery of gold and silver from E-waste via stepwise electrodeposition directly from the pregnant leaching solution enabled by the MoS2 cathode.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:38183940] [10.1016/j.jhazmat.2024.133430]

19. Chang Liu, Qinghan Wang, Peng Chen, Kaige Sun, Jianbo Li, Luis A. Cisternas, Shaoxian Song, Feifei Jia.  (2024)  Insights into the effects of exposed facets of MoS2 on gold recovery from Au(S2O3)23- solution.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.135069]

20. Yongjie Huang, Yuqing Chen, Qing Xu, Chunyan Xu, Liying Yang, Ningyi Jiang, Jibin Zhong, Xinghan Zhao, Shougen Yin.  (2025)  TiO2-Ti3C2Tx MXene@CNTs hybrids modified polypropylene separator for high-performance lithium‑sulfur battery.  Journal of Energy Storage,      [PMID:] [10.1016/j.est.2025.115645]

21. Hao-ran XU, Wei-chao HUANG, A.V. RAVINDRA, Duc-lenh PHAN, Thi-quynh-xuan LE, Li-bo ZHANG, Shao-hua YIN.  (2025)  Efficient oxidation of thiosulfate in solution using multistage method.  TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,      [PMID:] [10.1016/S1003-6326(25)66846-4]