909173
Sodium thiosulfate
free-flowing, Redi-Dri™, ReagentPlus®, 99%
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About This Item
grade
anhydrous
agency
suitable for EPA 601
product line
ReagentPlus®, Redi-Dri™
assay
99%
form
powder
quality
free-flowing
pH
6-8.5 (20 °C, 50 g/L)
SMILES string
[Na+].[Na+].[O-]S([O-])(=O)=S
InChI
1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
AKHNMLFCWUSKQB-UHFFFAOYSA-L
General description
Application
Sodium thiosulfate (Na2S2O3) may be used in the following studies:
- Industrial synthesis of methylene blue.
- Quantitative estimation of elemental iodine by titrimetry.
- Detection of trace levels of cysteine by employing triangular silver nanoplates (TAg-NPs).
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Related Content
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.