Sodium sulfite, 98%, for biochemistry
Sodium sulfite, 98%, for biochemistry
Sodium sulfite, 98%, for biochemistry
Sodium sulfite, 98%, for biochemistry
Thermo Scientific Chemicals

Sodium sulfite, 98%, for biochemistry

CAS: 7757-83-7 | Na2O3S | 126.04 g/mol
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250 g
1 kg
Catalog number 447952500
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Chemical Identifiers
CAS7757-83-7
IUPAC Namedisodium heptahydrate sulfite
Molecular FormulaH14Na2O10S
InChI KeyWMJRPJZQQSSDBU-UHFFFAOYSA-L
SMILESO.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)White
Titration Iodimetric>=97.5 %
Solubility(1 M in water) Clear colorless
Chloride (Cl)=<0.02 %
Copper (Cu)=<5 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.
RUO – Research Use Only