Selenic acid solution - 40% in H2O , CAS No.7783-08-6

CAS: 7783-08-6 Cat. No.: S104615 Formula: H₂SeO₄ Molecular Weight: 144.97 EC Number: 231-979-4 PubChem CID: 1089

GRADE & PURITY 40% in H2O

Synonyms

EINECS 231-979-4 | Monosodium Selenate | Selenate, Disodium | UN1905 | UN-1905 | Q413349 | Selenate, Ammonium | selenic acid, disodium salt, 75Se-labeled | DTXSID2064818 | C05697 | dihydroxidodioxidoselenium | DB11068 | H2 Se O4 | selenic acid, magnesium

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Overview

Selenic acid is a strong oxidising agent. It reacts with gold to form gold selenate.

Specifications

Synonyms

EINECS 231-979-4 | Monosodium Selenate | Selenate, Disodium | UN1905 | UN-1905 | Q413349 | Selenate, Ammonium | selenic acid, disodium salt, 75Se-labeled | DTXSID2064818 | C05697 | dihydroxidodioxidoselenium | DB11068 | H2 Se O4 | selenic acid, magnesium

Specifications & Purity

40% in H2O

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Names and Identifiers

Pubchem Sid

488179599

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488179599

Canonical Smiles

O[Se](=O)(=O)O

IUPAC Name

selenic acid

InChIKey

QYHFIVBSNOWOCQ-UHFFFAOYSA-N

INCHI

1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4)

Isomeric SMILES

O[Se](=O)(=O)O

WGK Germany

2

PubChem CID

1089

UN Number

1905

Packing Group

I

Molecular Weight

144.97

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Other mixed metal/non-metal oxoanionic compounds
      • Subclass Non-metal selenates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Other mixed metal/non-metal oxoanionic compounds
• Subclass: Non-metal selenates
• Intermediate Tree Nodes: Not available
• Direct Parent: Non-metal selenates
• Alternative Parents: Inorganic oxides
• Molecular Framework: Not available
• Substituents: Non-metal selenate - Inorganic oxide
• Description: This compound belongs to the class of inorganic compounds known as non-metal selenates. These are inorganic non-metallic compounds containing a selenate as its largest oxoanion.
• External Descriptors: a cation

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

CA2 Tclin Carbonic anhydrase II (17698 Activities)

Discover Target: CA2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA1 Tclin Carbonic anhydrase I (13240 Activities)

Discover Target: CA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Miscible with sulfuric acid. Immiscible with ammonia.
• x_boil_point_char: 260°C
• x_melt_point_char: 58°C
• Molecular Weight: 144.980 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 145.912 Da
• Monoisotopic Mass: 145.912 Da
• Topological Polar Surface Area: 74.600 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 81.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Frequently Asked Questions

How should this product be stored?

Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7783-08-6, the molecular formula is H2SeO4, and the molecular weight is 144.97 g/mol. InChIKey QYHFIVBSNOWOCQ-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.