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

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

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500 g
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Catalog number 202870025
Price (USD)/ Each
205.65
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Ends: 30-Jun-2025
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Quantity:
2.5 kg
Packaging:
Plastic bottle
Request bulk or custom format
Price (USD)/ Each
205.65
Special Offer
Online exclusive
Ends: 30-Jun-2025
242.00 
Save 36.35 (15%)
Add to cart
Sodium thiosulfate, 98.5%, extra pure, anhydrous, Thermo Scientific Chemicals
Catalog number202870025
Price (USD)/ Each
205.65
Special Offer
Online exclusive
Ends: 30-Jun-2025
242.00 
Save 36.35 (15%)
-
Add to cart
Chemical Identifiers
IUPAC Namedisodium sulfanidesulfonate
Molecular FormulaNa2O3S2
InChI KeyAKHNMLFCWUSKQB-UHFFFAOYSA-L
SMILES[Na+].[Na+].[O-]S([S-])(=O)=O
Molecular Weight (g/mol)158.10
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Form)Crystalline powder
Loss on drying=<2 % (105°C, 2 h)
pH6.0 to 8.5 (5 % at 20°C)
SO4 and SO3 (as SO4)=<1 %
Chloride (Cl)=<1500 ppm
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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
RUO – Research Use Only