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Alfa Aesar™ Sodium thiosulfate pentahydrate, 99+%

Brand:  Alfa Aesar™ A17914.36

Additional Details : CAS Number : 10102-17-7 Weight : 0.50000kg

Quantity 500g

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Product Code. 11499026

  • 178.00 DKK / 500g

In stock, ready to ship: 26

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Description

Description

Applications
Sodium thiosulfate pentahydrate is used as an analytical reagent in laboratories. It is used in photographic processing and in gold extraction. Its alkylated derivative S-alkylthiosulfonates are called Bunte salts. It is involved in the preparation of thioglycolic acid. Furthermore, it is used to dechlorinate tap water, for removing free bromine from solution and to check pH of bleach solutions with liquid indicators. Other used include tanning of leather, as an active component in hand warmers, in chemical heating pads and as an anionic surfactant to aid in dispersion of pharmaceutical preparations.

Solubility
Soluble in water. Insoluble in alcohol.

Notes
Incompatible with sodium nitrate, acids, strong oxidizing agents, iodides, silver salts, mercury salts and lead.
Specifications

Chemical Identifiers

10102-17-7
248.172
PODWXQQNRWNDGD-UHFFFAOYSA-L
61475
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
H10Na2O8S2
MFCD00149186
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+]

Specifications

Sodium thiosulfate pentahydrate
H10Na2O8S2
MFCD00149186
sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
PODWXQQNRWNDGD-UHFFFAOYSA-L
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
61475
248.17 (158.10 Anhydrous)
1.69
100°C (in -5H2O)
6.5 to 8.0
10102-17-7
Na2S2O3·5H2O
14,8694
Soluble in water. Insoluble in alcohol.
O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
248.172
CHEBI:32150
≥99%
Odorless
48°C
500g
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