Sodium Thiosulfate, Anhydrous, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 202870025

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7772-98-7 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10472011

Quantity Price
1 £ 86.8 / 2.50kg
EU Stock 11
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium thiosulfate
CAS 7772-98-7
Purity Grade Extra Pure
Assay ≥98.0% (on dry substance)
Assay Percent Range 98.5%
Molecular Formula Na2O3S2
Linear Formula Na2S2O3
Formula Weight 158.1

Specification

Assay ≥98.0% (on dry substance)
Physical Form Crystalline Powder
Formula Weight 158.1
Purity Grade Extra Pure
Quantity 2.5kg
Color White
Heavy Metals (as Pb) 50ppm max.
Linear Formula Na2S2O3
CAS 7772-98-7
Loss on Drying 2% (105°C, 2 hrs) max.
Assay Percent Range 98.5%
Iron (Fe) 50ppm max.
Packaging Plastic bottle
pH 6.0 to 8.5 (5% soln. at 20°C)
Sulfate and Sulfite 1% max.
Molecular Formula Na2O3S2
Chlorine (Cl) 1500ppm max.
Chemical Name or Material Sodium thiosulfate
Documentation

Technical documents