S6672

Sodium thiosulfate pentahydrate

BioXtra, ≥99.5%

• 동의어(들): Disodium thiosulfate pentahydrate, Na₂S₂O₃ · 5H₂O
• Linear Formula: Na₂S₂O₃ · 5H₂O
• CAS Number: 10102-17-7
• Molecular Weight: 248.18
• EC Number: 231-867-5
• MDL number: MFCD00149186
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24899719
• NACRES: NA.25
• solubility: H₂O: 1 M, clear, colorless

속성

• 제품 라인: BioXtra
• Quality Level: 200
• 분석: ≥99.5%
• 불순물: ≤0.0005% Phosphorus (P); ≤0.005% Insoluble matter
• solubility: H₂O: 1 M, clear, colorless
• 음이온 미량물: sulfate (SO₄^2-): ≤0.2%
• 양이온 미량물: 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
• InChI key: PODWXQQNRWNDGD-UHFFFAOYSA-L

설명

애플리케이션

• 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).

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)