Sodium thiosulfate pentahydrate, ACS, 99.5-101.0%, Thermo Scientific Chemicals

Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 6.0-8.4 at 25°, Nitrogen compounds (as N) 0.002%, Sulfate and sulfite (as SO₄) 0.1%, Sulfide P.T. (limit about 1ppm)

36.18 - 89.14

Chemische identificatiekenmerken

CAS	10102-17-7
Moleculaire formule	H10Na2O8S2
Molecular Weight (g/mol)	248.172
MDL-nummer	MFCD00149186
InChI Key	PODWXQQNRWNDGD-UHFFFAOYSA-L
Synoniem	sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
PubChem CID	61475
ChEBI	CHEBI:32150
IUPAC Name	disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
SMILES	O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

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Produktcode	Merk	Aantal	Prijs	Hoeveelheid en beschikbaarheid
Produktcode	Merk	Aantal	Prijs	Hoeveelheid en beschikbaarheid
11372468 Bekijk documenten missing translation for 'viewProductCertificates'	Thermo Scientific Alfa Aesar 014518.36	500 g	36.18 500 gram		Please sign in to purchase this item. Need a web account? Register with us today!



11382468 Bekijk documenten missing translation for 'viewProductCertificates'	Thermo Scientific Alfa Aesar 014518.A3	2 kg	89.14 2 kg		Please sign in to purchase this item. Need a web account? Register with us today!

Beschrijving

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specificatie

Chemische identificatiekenmerken

CAS	10102-17-7
Molecular Weight (g/mol)	248.172
InChI Key	PODWXQQNRWNDGD-UHFFFAOYSA-L
PubChem CID	61475
IUPAC Name	disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate

Moleculaire formule	H10Na2O8S2
MDL-nummer	MFCD00149186
Synoniem	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	CHEBI:32150
SMILES	O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

Specificatie

Kookpunt	100°C-5H{2}O
Smeltpunt	48°C
CAS	10102-17-7
Fysische vorm	Crystalline
Moleculaire formule	H10Na2O8S2
Synoniem	sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
InChI Key	PODWXQQNRWNDGD-UHFFFAOYSA-L
IUPAC Name	disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
PubChem CID	61475
Formulegewicht	248.17 (158.10 Anhydrous)
Geur	Odorless
Dichtheid	1.69 g/cm³

Chemische naam of materiaal	Sodium thiosulfate pentahydrate
Naamnotitie	For ACS analysis
Kleur	Colorless
Assaypercentage	99.5-101.0%
MDL-nummer	MFCD00149186
Oplosbaarheidsinformatie	Soluble in water and ammonia. Insoluble in alcohol and organic solvents.
SMILES	O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
Molecular Weight (g/mol)	248.172
ChEBI	CHEBI:32150
Kwaliteit	ACS
Uiterlijk	Colorless crystalline

Veiligheid en behandeling

H500

missing translation for 'einecsNumber' : 231-867-5

missing translation for 'rtecsNumber' : WE6660000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only

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Sodium thiosulfate pentahydrate, ACS, 99.5-101.0%, Thermo Scientific Chemicals

Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 6.0-8.4 at 25°, Nitrogen compounds (as N) 0.002%, Sulfate and sulfite (as SO4) 0.1%, Sulfide P.T. (limit about 1ppm)

Chemische identificatiekenmerken

Beschrijving

Chemische identificatiekenmerken

Specificatie

Veiligheid en behandeling

Documentatie

Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 6.0-8.4 at 25°, Nitrogen compounds (as N) 0.002%, Sulfate and sulfite (as SO₄) 0.1%, Sulfide P.T. (limit about 1ppm)