S6672

Natriumthiosulfat Pentahydrat

BioXtra, ≥99.5%

• Synonym(e): Disodium thiosulfate pentahydrate, Na₂S₂O₃ · 5H₂O
• Lineare Formel: Na₂S₂O₃ · 5H₂O
• CAS-Nummer: 10102-17-7
• Molekulargewicht: 248.18
• EG-Nummer: 231-867-5
• MDL-Nummer: MFCD00149186
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24899719
• NACRES: NA.25

Eigenschaften

• Produktlinie: BioXtra
• Qualitätsniveau: 200
• Assay: ≥99.5%
• Verunreinigungen: ≤0.0005% Phosphorus (P); ≤0.005% Insoluble matter
• Löslichkeit: H₂O: 1 M, clear, colorless
• Anionenspuren: sulfate (SO₄^2-): ≤0.2%
• Kationenspuren: Al: ≤0.0005%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES String: O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
• InChI: 1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
• InChIKey: PODWXQQNRWNDGD-UHFFFAOYSA-L

Beschreibung

Anwendung

• Preparation and characterization of sodium thiosulfate pentahydrate/expanded graphite phase change energy storage composites.: The research addresses issues such as high supercooling and phase separation in sodium thiosulfate pentahydrate by adding expanded graphite, significantly improving its thermal properties for energy storage applications (Lu et al., 2020).


• Surface free energy analysis for stable supercooling of sodium thiosulfate pentahydrate with microcosmic-visualized methods.: This paper presents a detailed analysis of supercooling stability in sodium thiosulfate pentahydrate, employing microcosmic-visualized methods to enhance its application in thermal energy storage systems (Peng et al., 2020).

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)