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About This Item
Linear Formula:
Na2S2O3
CAS Number:
Molecular Weight:
158.11
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-867-5
MDL number:
Assay:
≥99.99% trace metals basis
Form:
powder
Product Name
Sodium thiosulfate, ≥99.99% trace metals basis
InChI key
AKHNMLFCWUSKQB-UHFFFAOYSA-L
InChI
1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
SMILES string
[Na+].[Na+].[O-]S([O-])(=O)=S
assay
≥99.99% trace metals basis
form
powder
reaction suitability
core: sodium
impurities
≤100.0 ppm Trace Metal Analysis
Quality Level
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Application
Sodium thiosulfate can be used:
- As a precursor to synthesize gold and silver nanoparticles.
- As a sulfur source to prepare copper sulfide nanoparticles.
- As a sulfur passivating agent to prepare highly fluorescent carbon dots for sensing applications.
- As a dopant and activating agent to fabricate carbon cathodes for Lithium-Sulfur batteries.
General description
Sodium thiosulfate is a versatile inorganic compound widely used as a reducing agent and sulfur source to synthesize various nanomaterials. It can also be used in the field of rechargeable batteries, medicine, water treatment, and photography.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Straightforward synthesis of Sulfur/N, S-codoped carbon cathodes for Lithium-Sulfur batteries
Marta Sevilla, et al.
Scientific Reports, 10, 486-486 (2020)
Tunability and stability of gold nanoparticles obtained from chloroauric acid and sodium thiosulfate reaction
Guandong Zhang, et al.
Nanoscale Research Letters, 7, 1-9 (2012)
Characteristics of copper sulfide nanoparticles obtained in the copper sulfate--sodium thiosulfate system
K S Murasheva, et al
Journal of Structural Chemistry, 58, 1383-1390 (2017)
Sculpturing effect of sodium thiosulfate in shape transformation of silver nanoparticles from triangular nanoprisms to hexagonal nanoplates
Bing Liu, et al.
Journal of Nanoscience and Nanotechnology, 11, 5001-5006 (2011)
The Role of N and S Doping on Photoluminescent Characteristics of Carbon Dots from Palm Bunches for Fluorimetric Sensing of Fe3+ Ion
Aphinan Saengsrichan, et al
International Journal of Molecular Sciences, 23, 5001-5001 (2022)
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