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S6672

Sodium thiosulfate pentahydrate

BioXtra, ≥99.5%

Synonym(s):

Disodium thiosulfate pentahydrate, Na2S2O3 · 5H2O

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About This Item

Linear Formula:
Na2S2O3 · 5H2O
CAS Number:
10102-17-7
Molecular Weight:
248.18
NACRES:
NA.25
PubChem Substance ID:
24899719
UNSPSC Code:
12352302
EC Number:
231-867-5
MDL number:
MFCD00149186
Assay:
≥99.5%
Solubility:
H2O: 1 M, clear, colorless
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product line

BioXtra

Quality Level

200

assay

≥99.5%

impurities

≤0.0005% Phosphorus (P), ≤0.005% Insoluble matter

solubility

H2O: 1 M, clear, colorless

anion traces

sulfate (SO42-): ≤0.2%

cation traces

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

Application


  • 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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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

S6672-VAR: + 2019216: + S6672-500G: + S6672-BULK: + S6672-1KG:

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Certificates of Analysis (COA)

Lot/Batch Number
0000526515
0000526515
0000521350
0000521350
0000505748

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The purpose of this study was to find a suitable method of labelling cartilage samples for the measurement of distraction distances in biomechanical testing. Samples of bovine cartilage were labelled using five different methods: hydroquinone and silver nitrate (AgNO3), potassium
I A Checheriţă et al.
Chirurgia (Bucharest, Romania : 1990), 108(5), 736-740 (2013-10-26)
In the present article, we discuss the case of 67-year-old female patient diagnosed with inferior limbs calciphylaxis and hemodialyzed since 2006. The clinical manifestations and pathological lab findings are typical for this rare and extremely severe complication in chronic hemodialyzed
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