missing translation for 'onlineSavingsMsg'
Learn More

Sodium Thiosulfate, 0.1M, Chem-Lab

Used as a redox titrant according to ASTM D-1159 standards. Sodium Thiosulfate, 0.1M, Chem-Lab is a solution of 24.8148g Na2S2O3•5H2O per 1L H2O. It is an inorganic compound with an excellent shelf life for use in iodometry, especially for chlorine determination.

Brand:  Chem Lab CL05.1429.9010

Additional Details : CAS Number : 10102-17-7 Weight : 10.00000kg

Quantity 10L

 View more versions of this product

Product Code. 11953243

  • 775.00 SEK / 10 L

Estimated Shipment: 04-08-2021

Please to purchase this item. Need a web account? Register with us today!


Description

Description

The thiosulfate anion reacts stoichiometrically with iodine in aqueous solution. Due to the quantitative nature of this reaction, sodium thiosulfate is used as a redox titrant in volumetric analysis and is a component of iodine clock experiments. It can be used to measure the oxygen content of water and to estimate the concentration of certain compounds in solution (hydrogen peroxide, chlorine). It also has many medicinal uses.
Specifications

Chemical Identifiers

10102-17-7
248.172
sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
CHEBI:32150
O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
H10Na2O8S2
PODWXQQNRWNDGD-UHFFFAOYSA-L
61475
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate

Specifications

Sodium Thiosulfate Pentahydrate
Acc. to ASTM D-1159
sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
248.172
CHEBI:32150
Liquid
0.1mol/L
Soluble in water
100°C
10L
10102-17-7,7732-18-5
H10Na2O8S2
PODWXQQNRWNDGD-UHFFFAOYSA-L
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
61475
248.18g/mol
24.818g per 1L H2O
1.00g/mL
0.1N (±0.0002, 20°C)
48.3°C
Videos
SDS
Documents
Certificates