Sodium sulfite, 98+%, ACS reagent, anhydrous

Artikelnummer. 10464135

Marke: Thermo Scientific Acros 424432500

Beschreibung

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.

Reduction reagent

Spezifikation

Chemische Identifikatoren

• CAS: 7757-83-7
• Molecular Formula: Na₂O₃S
• Molecular Weight (g/mol): 126.04
• MDL Number: MFCD00003503
• 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+]

• Melting Point: >500.0°C
• Color: White
• Physical Form: Fine Crystalline Powder
• Quantity: 250 g
• Assay Percent Range: 98% 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: ≥98%
• Grade: ACS Reagent
• Packaging: Plastic bottle
• Specific Gravity: 2.63
• Decomposition Information: >500°C
• Density: 2.6300g/mL
• Chemical Name or Material: Sodium sulfite

Sicherheit und Handhabung

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only