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Sodium thiosulfate pentahydrate, 99.5%, for analysis, ACROS Organics™

$52.96 - $154.16

Chemical Identifiers

Chemical Name or Material Sodium thiosulfate pentahydrate
CAS 10102-17-7
Purity Grade For analysis
Assay 99.5 to 101%
Assay Percent Range 99.5%
Molecular Formula Na2O3S2·5H2O
Linear Formula Na2S2O3·5H2O
Formula Weight 248.18g/mol
MDL Number MFCD00149186
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC202850100

  SDS
thermo fisher scientific
202850100
Plastic Bucket 10kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC202850025

  SDS
fisher scientific acros
202850025
Plastic Bottle 2.5kg Each for $154.16

AC202850010

  SDS
fisher scientific acros
202850010
Plastic Bottle 1kg Each for $52.96
Description & Specifications

Specifications

Calcium (Ca) 20ppm max.
Chlorine (Cl) 200ppm max.
Density 1.7200g/mL
Heavy Metals (as Pb) 5ppm max.
Insoluble in Water 0.005% max.
Iron (Fe) 5ppm max.
Nitrogen Compounds 0.002% max.
Packaging Plastic Bucket
Potassium (K) 50ppm max.
Sulfate and Sulfite 0.1% max.
Sulfur (S) 1ppm max.
Decomposition Information >45°C
Color White transparent
pH 6 to 8.4 (5% soln. at 25°C)
Quantity 10kg
Chemical Name or Material Sodium thiosulfate pentahydrate
CAS 10102-17-7
Purity Grade For analysis
Physical Form White transparent crystals
Assay 99.5 to 101%
Assay Percent Range 99.5%
Molecular Formula Na2O3S2·5H2O
Linear Formula Na2S2O3·5H2O
Formula Weight 248.18g/mol
MDL Number MFCD00149186
Merck Index 15, 8821

Reduction reagent for analysis

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