Selenic acid, 40% aq. soln., Thermo Scientific Chemicals

Description

Selenic acid is used as an oxidizing agent. Its derivative sodium selenate is used in the preparation of glass and animal feeds. It acts as an analytical reagent and also used for the preparation of other selenium salts such as gold(III) selenate. Further, it reacts with fluorosulfuric acid to get selenoyl fluoride.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Color: Colorless
• Physical Form: Liquid
• Quantity: 500 g
• Molecular Formula: H10N2O4S
• Linear Formula: H₂SeO₄
• UN Number: UN2922
• Merck Index: 14,8429
• Solubility Information: Miscible with sulfuric acid. Immiscible with ammonia.
• InChI Key: ASPXBYAQZVXSNS-UHFFFAOYSA-N
• SMILES: [NH4+].[NH4+].O.[O-]S(=O)[O-]
• IUPAC Name: diazanium;sulfite;hydrate
• Molecular Weight (g/mol): 134.15
• PubChem CID: 21701053
• Formula Weight: 144.97 (Anhydrous)
• Concentration or Composition (by Analyte or Components): 40% aq. soln.
• Density: 1.41 g/mL
• Chemical Name or Material: Selenic acid

RUO – Research Use Only