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Sodium thiosulfate pentahydrate, 99.5+%, ACS reagent, ACROS Organics™

$105.81 - $105.81

Chemical Identifiers

Chemical Name or Material Sodium thiosulfate pentahydrate
CAS 10102-17-7
Purity Grade ACS Reagent Grade
Assay 99.5 to 101.0%
Assay Percent Range 99.5+%
Molecular Formula Na2O3S2·5H2O
Linear Formula Na2S2O3·5H2O
Formula Weight 248.18
MDL Number MFCD00149186
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC424460051

  SDS
thermo fisher scientific
AC424460051
Plastic bottle 5kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC424460010

  SDS
fisher scientific acros
424460010
Plastic bottle 1kg Each for $105.81
Description & Specifications

Specifications

Purity Grade ACS Reagent Grade
Physical Form Crystals
Formula Weight 248.18
Quantity 5kg
Color White
Merck Index 15, 8821
Assay 99.5 to 101.0%
Decomposition Information >45°C
pH 6.0 to 8.4 (5% soln. at 25°C)
Density 1.7200g/mL
Insoluble Matter 0.005% max.
Chemical Name or Material Sodium thiosulfate pentahydrate
Nitrogen Compounds 0.002% max.
Packaging Plastic bottle
Assay Percent Range 99.5+%
Linear Formula Na2S2O3·5H2O
Sulfate and Sulfite 0.1% max.
MDL Number MFCD00149186
CAS 10102-17-7
Molecular Formula Na2O3S2·5H2O
Sulfide Passes Test (limit about 1ppm)

Reduction reagent

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