563188

Sodium thiosulfate

≥99.99% trace metals basis

• Synonyme(s) : 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
• Formule linéaire : Na₂S₂O₃
• Numéro CAS: 7772-98-7
• Poids moléculaire : 158.11
• Numéro CE : 231-867-5
• Numéro MDL: MFCD00003499
• Code UNSPSC : 12352302
• ID de substance PubChem : 24880083
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: ≥99.99% trace metals basis
• Forme: powder
• Impuretés: ≤100.0 ppm Trace Metal Analysis
• Chaîne SMILES: [Na+].[Na+].[O-]S([O-])(=O)=S
• InChI: 1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• Clé InChI: AKHNMLFCWUSKQB-UHFFFAOYSA-L

Description

Description générale

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.

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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)