S6672

Sodium thiosulfate pentahydrate

BioXtra, ≥99.5%

• Synonim(y): Disodium thiosulfate pentahydrate, Na₂S₂O₃ · 5H₂O
• Wzór liniowy: Na₂S₂O₃ · 5H₂O
• Numer CAS: 10102-17-7
• Masa cząsteczkowa: 248.18
• Numer WE: 231-867-5
• Numer MDL: MFCD00149186
• Kod UNSPSC: 12352302
• Identyfikator substancji w PubChem: 24899719
• NACRES: NA.25

Właściwości

• linia produktu: BioXtra
• Poziom jakości: 200
• Próba: ≥99.5%
• zanieczyszczenia: ≤0.0005% Phosphorus (P); ≤0.005% Insoluble matter
• rozpuszczalność: H₂O: 1 M, clear, colorless
• ślady anionów: sulfate (SO₄^2-): ≤0.2%
• ślady kationów: 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%
• ciąg SMILES: 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
• Klucz InChI: PODWXQQNRWNDGD-UHFFFAOYSA-L

Opis

Zastosowanie

• 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).

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)