missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Sodium sulfite, 97%, extra pure, anhydrous, Thermo Scientific Chemicals

Sodium sulfite, 97%, extra pure, anhydrous, Thermo Scientific Chemicals

Product Code. 11904231
Click to view available options
Quantity:
1 kg
2.5 kg
10 kg
Packaging:
Plastic Bottle
Plastic drum
This item is not returnable. View return policy
This item is not returnable. View return policy

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, natriumsulfit
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
Show More Show Less

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.