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S5758

Sigma-Aldrich

Sodium tetrathionate dihydrate

≥98% (titration)

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About This Item

Linear Formula:
NaO3SS2SO3Na · 2H2O
CAS Number:
Molecular Weight:
306.27
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.26
assay:
≥98% (titration)
solubility:
H2O: 200 + 4mL H2O mg, clear to hazy, colorless to faintly yellow

Quality Level

assay

≥98% (titration)

solubility

H2O: 200 + 4mL H2O mg, clear to hazy, colorless to faintly yellow

density

2.1 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

O.O.[Na+].[Na+].[O-]S(=O)(=O)SSS([O-])(=O)=O

InChI

1S/2Na.H2O6S4.2H2O/c;;1-9(2,3)7-8-10(4,5)6;;/h;;(H,1,2,3)(H,4,5,6);2*1H2/q2*+1;;;/p-2

InChI key

HAEPBEMBOAIUPN-UHFFFAOYSA-L

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Application


  • Gaussia princeps luciferase: a bioluminescent substrate for oxidative protein folding.: Sodium tetrathionate dihydrate is used to study its impact on the oxidative folding of proteins, utilizing Gaussia princeps luciferase as a bioluminescent substrate. This study advances understanding of protein chemistry and bioluminescence applications in biochemical assays (Yu T et al., 2018).

  • https://doi.org/10.2174/092986612800190973
    https://doi.org/10.1080/10826068.2011.544230
    https://doi.org/10.11150/kansenshogakuzasshi.83.380
  • A spectroscopic investigation into the reaction of sodium tetrathionate with cysteine.: The research utilizes spectroscopic methods to study the reaction between sodium tetrathionate dihydrate and cysteine, providing insights into the chemical interactions and potential applications in biochemistry and molecular biology (Church JS et al., 2008).

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Lars Ole Simonsen et al.
Blood cells, molecules & diseases, 47(4), 214-225 (2011-10-04)
The passive transport of calcium and cobalt and their interference were studied in human red cells using (45)Ca and (57)Co as tracers. In ATP-depleted cells, with the ATP concentration reduced to about 1μM, the progress curve for (45)Ca uptake at
Sebastian E Winter et al.
Gut microbes, 2(1), 58-60 (2010-01-01)
Salmonella is a common cause of food poisoning. However, after ingestion the pathogen has to compete with resident microbes that already occupy the intestinal lumen (microbiota), which poses a challenge for Salmonella to successfully colonize this niche. Recent data show
Tadayoshi Kanao et al.
Journal of biotechnology, 132(1), 16-22 (2007-10-02)
Tetrathionate is one of the most important intermediates in dissimilatory sulfur oxidation and can itself be utilized as a sole energy source by some sulfur-oxidizing microorganisms. Tetrathionate hydrolase (4THase) plays a significant role in tetrathionate oxidation and should catalyze the
Daniel Kupka et al.
Research in microbiology, 160(10), 767-774 (2009-09-29)
Mesophilic iron and sulfur-oxidizing acidophiles are readily found in acid mine drainage sites and bioleaching operations, but relatively little is known about their activities at suboptimal temperatures and in cold environments. The purpose of this work was to characterize the
Tat'yana I Bogdanova et al.
International journal of systematic and evolutionary microbiology, 56(Pt 5), 1039-1042 (2006-04-22)
A thermotolerant, Gram-positive, aerobic, endospore-forming, acidophilic bacterium (strain Kr1T) was isolated from the pulp of a gold-containing sulfide concentrate processed at 40 degrees C in a gold-recovery plant (Siberia). Cells of strain Kr1(T) were straight to slightly curved rods, 0.8-1.2

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