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  7. Sodium thiosulfate, 98.5%, extra pure, anhydrous, Thermo Scientific Chemicals

Sodium thiosulfate, 98.5%, extra pure, anhydrous, Thermo Scientific Chemicals

Codice prodotto. 10092910
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Quantità:
500 g
1 kg
2.5 kg
10 kg
Imballaggio:
Plastic bottle
Plastic drum
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Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
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Descrizione

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

Reduction reagent
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7772-98-7
Formula molecolare Na2O3S2
Molecular Weight (g/mol) 158.10
Numero MDL MFCD00003499
InChI Key AKHNMLFCWUSKQB-UHFFFAOYSA-L
Sinonimo sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium salt
PubChem CID 24477
SMILES [Na+].[Na+].[O-]S([S-])(=O)=O

Specifica

Materiale o nome chimico Sodium thiosulfate
Punto di fusione 48.0°C
Colore White
pH 6.0 to 8.5 (5% soln. at 20°C)
Forma fisica Crystalline Powder
Quantità 500 g
Intervallo percentuale saggio 98% min. (on dry substance) (Iodimetry)
Formula lineare Na2S2O3
Indice di Merck 15,8821
Informazioni di solubilità Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol
IUPAC Name disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane
Peso formulazione 158.1
Percent Purity 98.5%
Grado Extra Pure
Perdita all'essiccatura 2% (105°C, 2 hrs) max.
Imballaggio Plastic bottle
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RUO – Research Use Only

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