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Thiosulfate de sodium, solution normalisée 0,1N, Thermo Scientific Chemicals
Thiosulfate de sodium, solution normalisée 0,1N, Thermo Scientific Chemicals
Thiosulfate de sodium, solution normalisée 0,1N, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Thiosulfate de sodium, solution normalisée 0,1N, Thermo Scientific Chemicals

CAS: 7772-98-7 | Na2O3S2 | 158.10 g/mol
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Référence 035645.K2
également connu sous le numéro 035645-K2
Prix (EUR)
37,10
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1 L
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Prix (EUR)
37,10
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Identifiants chimiques
CAS7772-98-7
IUPAC Namedisodium sulfanidesulfonate
Molecular FormulaNa2O3S2
InChI KeyAKHNMLFCWUSKQB-UHFFFAOYSA-L
SMILES[Na+].[Na+].[O-]S([S-])(=O)=O
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SpécificationsSpecification SheetFiche de spécifications
Appearance (Color)Clear colorless
FormLiquid
Concentration0.100N ± 0.14% (0.0014N)
Sodium thiosulfate, 0.1N 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.

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