Sodium Thiosulfate, Anhydrous, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 202875000

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7772-98-7 Weight: 0.55000kg


Packaging Plastic bottle
Quantity 500g

Product Code. 10092910

Quantity Price
1 £ 25.3 / 500g
Estimated Shipment date
from Supplier 04-05-2017
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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

Chemical Name or Material Sodium thiosulfate
CAS 7772-98-7
Purity Grade Extra Pure
Physical Form Crystalline Powder
Assay ≥98.0% (on dry substance)
Assay Percent Range 98.5%
Molecular Formula Na2O3S2
Linear Formula Na2S2O3
Formula Weight 158.1
Chlorine (Cl) 1500ppm max.
Heavy Metals (as Pb) 50ppm max.
Iron (Fe) 50ppm max.
Loss on Drying 2% (105°C, 2 hrs) max.
Packaging Plastic bottle
Sulfate and Sulfite 1% max.
Color White
pH 6.0 to 8.5 (5% soln. at 20°C)
Quantity 500g
Documentation

Technical documents