Please login to your online account to display your discounted pricing

Sodium thiosulfate pentahydrate, 99.5-101.0%, ACS, Alfa Aesar™

Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 6.0-8.4 at 25°, Nitrogen compounds (as N) 0.002%, Sulfate and sulfite (as SO4) 0.1%, Sulfide P.T. (limit about 1ppm)

$45.28 - $45.28

Chemical Identifiers

Chemical Name or Material Sodium thiosulfate pentahydrate
Name Note For ACS analysis
CAS 10102-17-7
Purity Grade ACS
Physical Form Colorless crystalline
Assay Percent Range 99.5-101.0%
Molecular Formula Na2O3S2·5H2O
Formula Weight 248.17g/mol; 158.10g/mol (anhydrous)
MDL Number MFCD00149186
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1451836

 
alfa aesar
14518-36
500g Each for $45.28

AA14518A3

 
alfa aesar
14518-A3
2kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Appearance Colorless crystalline
Density 1.69g/cm3
Odor Odorless
Color Colorless
Quantity 500g
Chemical Name or Material Sodium thiosulfate pentahydrate
Name Note For ACS analysis
CAS 10102-17-7
Purity Grade ACS
Physical Form Colorless crystalline
Assay Percent Range 99.5-101.0%
Molecular Formula Na2O3S2·5H2O
Formula Weight 248.17g/mol; 158.10g/mol (anhydrous)
MDL Number MFCD00149186
EINECS Number 231-867-5