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Sodium sulfite, 97%, extra pure, anhydrous, Thermo Scientific Chemicals Product Code.: 11904231
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Sodium sulfite, 97%, extra pure, anhydrous, Thermo Scientific Chemicals

Product Code. 11904231
10 kg, Plastic drum
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Quantity:
1 kg
2.5 kg
10 kg
Packaging:
Plastic Bottle
Plastic drum
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Product Code. 11904231

Brand: Thermo Scientific Acros 196630100

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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
TRUSTED_SUSTAINABILITY

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, natriumsulfitShow MoreShow Less
PubChem CID 24437
ChEBI CHEBI:86477
IUPAC Name disodium;sulfite
SMILES [O-]S(=O)[O-].[Na+].[Na+]

Specifications

Melting Point >500.0°C
Color White to Yellow
pH 8.5 to 10.5 (5% soln.)
Physical Form Fine Crystals or Crystalline Powder
Quantity 10 kg
Assay Percent Range 96% min. (Iodimetry)
Linear Formula Na2SO3
Fieser 02,387
Merck Index 15,8811
Solubility Information Solubility in water: 230 g/mL (20°C). Other solubilities: soluble in glycerol, ppractically insoluble in alcohol
Formula Weight 126.04
Percent Purity 97%
Grade Extra Pure
Packaging Plastic drum
Specific Gravity 2.63
Density 2.6300g/mL
Chemical Name or Material Sodium sulfite
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0464961 Certificate TypeCertificate of Analysis Date03/10/2024 Catalog Number196630025,196630100,196630010
Lot NumberA0460232 Certificate TypeCertificate of Analysis Date27/02/2024 Catalog Number196630025,196630100,196630010
Lot NumberA0457759 Certificate TypeCertificate of Analysis Date14/11/2023 Catalog Number196630025,196630100,196630010
Lot NumberA0452271 Certificate TypeCertificate of Analysis Date02/05/2023 Catalog Number196630025,196630100,196630010
Lot NumberA0397380 Certificate TypeCertificate of Analysis Date14/12/2022 Catalog Number196630025,196630100,196630010

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