Sodium thiosulfate pentahydrate, 99+%, extra pure, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 123370025

2.5KG Sodium thiosulfate pentahydrate, 99+%, extra pure

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 10102-17-7 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10604982

Quantity Price
1 £ 49.9 / 2.50kg
EU Stock 9
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium thiosulfate pentahydrate
CAS 10102-17-7
Purity Grade Extra Pure
Assay 99.0 to 101.0%
Assay Percent Range 99+%
Molecular Formula Na2O3S2·5H2O
Linear Formula Na2S2O3·5H2O
Formula Weight 248.18
MDL Number MFCD00149186

Specification

Purity Grade Extra Pure
Physical Form Crystals
Formula Weight 248.18
Quantity 2.5kg
Color Colorless to white
Merck Index 15, 8821
Assay 99.0 to 101.0%
Linear Formula Na2S2O3·5H2O
CAS 10102-17-7
Calcium (Ca) 50ppm max.
Iron (Fe) 10ppm max.
Assay Percent Range 99+%
Sulfur (S) 5ppm max.
MDL Number MFCD00149186
Packaging Plastic bottle
Sulfate and Sulfite 0.2% max.
pH 6 to 8.4 (10% soln. at 20°C)
Molecular Formula Na2O3S2·5H2O
Chlorine (Cl) 500ppm max.
Density 1.7200g/mL
Chemical Name or Material Sodium thiosulfate pentahydrate
Lead (Pb) 5ppm max.
Documentation

Technical documents