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Sodium Thiosulfate (Crystalline/USP/FCC), Fisher Chemical

Manufacturer:  Thermo Scientific S4743

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Catalog No. S474-3




Description

Description

Sodium thiosulfate has been studied in many applications including dechlorinination and or debromination of water, and photographic processing. Because of its ability to remove chlorine, it is also used in bacteriological water assessment, as it promotes the survival of coliform organisms by neutralizing residual chlorine. It is also used as an antidote to cyanide poisoning, and in measuring the volume of extracellular body fluid and the renal glomerular filtration rate. It has been studied as treatment of calciphylaxis in hemodialysis patients with end-stage kidney disease.
Specifications

Specifications

Sodium Thiosulfate
H10Na2O8S2
ametox
O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
248.172
CHEBI:32150
Solid
FCC/USP
Pass Test (FCC)
Poly Bottle
0.003% max. (FCC)
>45°C
48.5°C
3kg
10102-17-7
MFCD00149186
PODWXQQNRWNDGD-UHFFFAOYSA-L
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
61475
248.19
99.0 to 100.5% (FCC)
Pass Test (USP)
2mg/kg max. (FCC)
Meets Requirements (USP)
32.0 to 37.0% (USP)
White
6.0 to 8.4

Chemical Identifiers

10102-17-7
248.172
PODWXQQNRWNDGD-UHFFFAOYSA-L
61475
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
H10Na2O8S2
MFCD00149186
ametox
CHEBI:32150
O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
Safety and Handling

Safety and Handling

CAUTION!

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:1
Instability:1

SDS Documents