CAS 7783-08-6

Selenic acid

Description:

Selenic acid, with the chemical formula H2SeO4 and CAS number 7783-08-6, is a strong mineral acid that contains selenium. It is a colorless, viscous liquid that is highly soluble in water, forming a strong acidic solution. Selenic acid is known for its oxidizing properties, making it a powerful reagent in various chemical reactions, particularly in organic synthesis and analytical chemistry. It can react with a variety of substances, including metals and organic compounds, often resulting in the oxidation of the reactants. The acid is hygroscopic, meaning it can absorb moisture from the air, and it can also release toxic fumes upon decomposition. Due to its corrosive nature, selenic acid poses significant health hazards, requiring careful handling and appropriate safety measures to prevent exposure. In terms of applications, it is used in the production of selenium compounds, as well as in the semiconductor industry and in the preparation of certain catalysts.

Formula: H₂O₄Se

InChI: InChI=1/2H3N.H2O4Se/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)

InChI key: InChIKey=QYHFIVBSNOWOCQ-UHFFFAOYSA-N

SMILES: [Se](=O)(=O)(O)O

Synonyms:

• Diammonium Selenate
• Dipotassium Selenate
• Hsdb 675
• Selenic acid (H2SeO4)
• Selenic acid [UN1905] [Corrosive]
• Selenium hydroxide oxide (Se(OH)₂O₂)
• Un1905
• MeSH ID: D064586
• Selenium hydroxide oxide (Se(OH)2O2)
• Selenic acid
• SELENIC ACID 94%
• 2-amino-4-(2-amino-3-hydroxy-3-oxopropyl)selanylbutanoic acid
• Selenocystathionine
• Selenicacid,40%solution
• SELENIC ACID AR
• Selenicacid,40%aq.soln.
• Selenic acid, 99.95% metals basis, 40 wt. % solution in water

Selenic acid, 40% aq. soln.

CAS: 7783-08-6

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 s

Formula: K₂O₄Se

Molecular weight: 221.16

Ref: 02-018851

Selenic acid, 40% solution

CAS: 7783-08-6

Selenic acid, 40% solution

Formula: H₂SeO₄

Color and Shape: colorless liq.

Molecular weight: 144.97

Ref: 08-93-3420

Selenic acid, 40% aqueous solution

CAS: 7783-08-6

Selenic acid, 40% aqueous solution

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 144.97g/mol

Ref: 54-IN3157