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Sodium sulfite, 98%, for biochemistry

Catalog No. AC447952500
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Quantity:
1 kg
250 g
Catalog No. Quantity
AC447952500 250 g
AC447950010 1 kg
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Catalog No. AC447952500

Supplier: Thermo Scientific Chemicals 447952500

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Description

CAS: 7757-83-7 | Na2O3S | 126.04 g/mol

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.

Chemical Identifiers

CAS 7757-83-7
Molecular Formula Na2O3S
Molecular Weight (g/mol) 126.04
InChI Key GEHJYWRUCIMESM-UHFFFAOYSA-L
Synonym sodium sulfite, disodium sulfite, sodium sulphite, sodium sulfite anhydrous, sulfurous acid, disodium salt, sulftech, natrium sulfurosum, sodiumsulfite, natriumsulfid, natriumsulfit
PubChem CID 24437
ChEBI CHEBI:86477
IUPAC Name disodium;sulfite
SMILES [O-]S(=O)[O-].[Na+].[Na+]

Specifications

Melting Point >500.0°C
Quantity 250 g
Assay Percent Range 97.5% min. (Iodimetry)
Linear Formula Na2SO3
Merck Index 15,8811
Solubility Information (1 M in water) Clear colorless
Formula Weight 126.04
Percent Purity 98%
Grade Biochemical
Specific Gravity 2.63
Density 2.6300g/mL
Chemical Name or Material Sodium sulfite
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Safety and Handling

EINECSNumber 231-821-4

RUO – Research Use Only