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

31.96 € - 310.55 €

Chemical Identifiers

CAS 7772-98-7
Molecular Formula Na2O3S2
Molecular Weight (g/mol) 158.10
MDL Number MFCD00003499
InChI Key AKHNMLFCWUSKQB-UHFFFAOYSA-L
Synonym 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
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10092910
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Thermo Scientific Acros
202875000
500 g Plastic bottle
31.96 €
500g
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10072510
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Thermo Scientific Acros
202870010
1 kg Plastic bottle
46.43 €
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Thermo Scientific Acros
202870025
2.5 kg Plastic bottle
86.73 €
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11331790
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Thermo Scientific Acros
202870100
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Description

Description

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
Specifications

Chemical Identifiers

7772-98-7
158.10
AKHNMLFCWUSKQB-UHFFFAOYSA-L
24477
Na2O3S2
MFCD00003499
sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium salt
[Na+].[Na+].[O-]S([S-])(=O)=O

Specifications

48.0°C
White
Crystalline Powder
Na2O3S2
MFCD00003499
sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium salt
AKHNMLFCWUSKQB-UHFFFAOYSA-L
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane
24477
98.5%
2% (105°C, 2 hrs) max.
7772-98-7
6.0 to 8.5 (5% soln. at 20°C)
98% min. (on dry substance) (Iodimetry)
Na2S2O3
15,8821
Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol
[Na+].[Na+].[O-]S([S-])(=O)=O
158.10
158.1
Extra Pure
Sodium thiosulfate
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