Sodium thiosulfate
ALDRICH/563188 - ≥99.99% trace metals basis
Synonym: Disodium thiosulfate; Disodium thiosulphate; Sodium hyposulfite; Sodium oxide sulfide (Na2S2O3 ); Sodium thiosulfate; Sodium thiosulfate (Na2 S2 O3 ); Sodium thiosulfate anhydrous; Sodium thiosulphate; Sulfothiorine; Thiosulfuric acid, disodium salt
CAS Number: 7772-98-7
Empirical Formula (Hill Notation): Na2O3S2
Molecular Weight: 158.11
EC Number: 231-867-5
MDL Number: MFCD00003499
Linear Formula: Na2S2O3
Product Type: Chemical
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This image depicts SKU: 563188-100G
This image depicts SKU: 563188-100G
| assay | ≥99.99% trace metals basis |
| form | powder |
| impurities | ≤100.0 ppm Trace Metal Analysis |
| InChI | 1S/2Na.H2O3S2/c;;1-5(2,3) |
| InChI key | AKHNMLFCWUSKQB-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | [Na+].[Na+].[O-]S([O-])(= |
| 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. |
| Packaging: | 100 g in poly bottle |
| Packaging: | 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.99% trace metals basis |
| UNSPSC | 12352302 |