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S5758

Sodium tetrathionate dihydrate

≥98% (titration)

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About This Item

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

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

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).


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This Item
N0505225193ED2SC
assay

≥98% (titration)

assay

≥98% (HPLC), ≥98% (spectrophotometric assay)

assay

98%

assay

97.0-102.0% (titration)

solubility

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

solubility

H2O: soluble 50 mg/mL, clear, colorless to faintly yellow

solubility

water: 50 mg/mL, clear to slightly hazy, faintly yellow to yellow

solubility

water: 1.6 g/10 mL, clear, colorless to faintly yellow

Quality Level

200

Quality Level

300

Quality Level

100

Quality Level

200

density

2.1 g/mL at 25 °C (lit.)

density

-

density

-

density

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

storage temp.

room temp


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signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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