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

Product Code	Brand	Quantity
11353497	Thermo Scientific Alfa Aesar 018851.22	100 g
11343497	Thermo Scientific Alfa Aesar 018851.36	500 g

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.

Chemical Identifiers

• CAS: 7783-08-6
• MDL Number: MFCD00012191
• Synonym: selenic vi acid, h2seo4, unii-hv0y51nc4j, hv0y51nc4j, hsdb 675, dihydroxidodioxidoselenium, h2so4e, aq. soln., seo2 oh 2
• ChEBI: CHEBI:18170

Specifications

• CAS: 7783-08-6
• Physical Form: Liquid
• Linear Formula: H₂SeO₄
• UN Number: UN2922
• Synonym: selenic vi acid, h2seo4, unii-hv0y51nc4j, hv0y51nc4j, hsdb 675, dihydroxidodioxidoselenium, h2so4e, aq. soln., seo2 oh 2
• InChI Key: YAZJAPBTUDGMKO-UHFFFAOYSA-L
• IUPAC Name: selenic acid
• PubChem CID: 1089
• Formula Weight: 144.97 (Anhydrous)
• Density: 1.41 g/mL

• Color: Colorless
• Molecular Formula: K2O4Se
• MDL Number: MFCD00012191
• Merck Index: 14,8429
• Solubility Information: Miscible with sulfuric acid. Immiscible with ammonia.
• SMILES: O[Se](=O)(=O)O
• Molecular Weight (g/mol): 221.16
• ChEBI: CHEBI:18170
• Concentration or Composition (by Analyte or Components): 40% aq. soln.
• Chemical Name or Material: Selenic acid

Safety and Handling

GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.

P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

H301+H331-H373

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only