Potassium metabisulfite, 95+%, Thermo Scientific Chemicals
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Potassium metabisulfite, 95+%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Potassium metabisulfite, 95+%, Thermo Scientific Chemicals

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100 g
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2 kg
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Catalog number 043908.22
also known as 043908-22
Price (USD)/ Each
33.65
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37.50 
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Quantity:
100 g
Request bulk or custom format
Price (USD)/ Each
33.65
Online exclusive
37.50 
Save 3.85 (10%)
Add to cart
Potassium metabisulfite, 95+%, Thermo Scientific Chemicals
Catalog number043908.22
Price (USD)/ Each
33.65
Online exclusive
37.50 
Save 3.85 (10%)
-
Add to cart
Chemical Identifiers
CAS16731-55-8
IUPAC Namedipotassium sulfinatosulfonate
Molecular FormulaK2O5S2
InChI KeyRWPGFSMJFRPDDP-UHFFFAOYSA-L
SMILES[K+].[K+].[O-]S(=O)S([O-])(=O)=O
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SpecificationsSpecification SheetSpecification Sheet
Assay (unspecified)95% min
It serves as a component of certain photographic developers and its solution is used in photographic fixing, in the textile industry for dyeing and cotton printing. It is utilized to precipitate gold from solution in aqua regia.

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.

RUO – Research Use Only