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  5. Thiosulfate de sodium, 0,01 N de solution normalisée, Thermo Scientific Chemicals

Thiosulfate de sodium, 0,01 N de solution normalisée, Thermo Scientific Chemicals

Code produit. 11363777
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1 L
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20 L

Description

Sodium thiosulfate, 0.01N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry.

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.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 7772-98-7
Formule moléculaire Na2O3S2
Poids moléculaire (g/mol) 158.10
Numéro MDL MFCD00003499
Clé InChI AKHNMLFCWUSKQB-UHFFFAOYSA-L
Synonyme sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium salt
CID PubChem 24477
Nom IUPAC disodium pentahydrate sulfanidesulfonate
SMILES [Na+].[Na+].[O-]S([S-])(=O)=O

Spécification

Nom chimique ou matériau Sodium thiosulfate
Note relative au nom Standardized Solution
Formule linéaire Na2S2O3
Concentration 0.01N
Informations sur la solubilité Immiscible with alcohol.
Poids de la formule 158.1
Quantité 1 L
Forme physique Liquide

RUO – Research Use Only

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