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

Descrizione

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

Specifica

Identificatori chimici

• CAS: 7757-83-7
• Formula molecolare: Na₂O₃S
• Molecular Weight (g/mol): 126.04
• InChI Key: GEHJYWRUCIMESM-UHFFFAOYSA-L
• Sinonimo: 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+]

• Materiale o nome chimico: Sodium sulfite
• Punto di fusione: >500.0°C
• Colore: White to Yellow
• pH: 8.5 to 10.5 (5% soln.)
• Forma fisica: Fine Crystals or Crystalline Powder
• Quantità: 2.5 kg
• Intervallo percentuale saggio: 96% min. (Iodimetry)
• Formula lineare: Na₂SO₃
• Fieser: 02,387
• Indice di Merck: 15,8811
• Informazioni di solubilità: Solubility in water: 230 g/mL (20°C). Other solubilities: soluble in glycerol, ppractically insoluble in alcohol
• Peso formulazione: 126.04
• Percent Purity: 97%
• Grado: Extra Pure
• Imballaggio: Plastic Bottle
• Gravità specifica: 2.63
• Densità: 2.6300g/mL

RUO – Research Use Only