Potassium selenite - Se ≥38% , CAS No.10431-47-7

CAS: 10431-47-7 Cat. No.: P489070 Summenformel: K₂O₃Se Molekulargewicht: 205.16 EG-Nummer: 233-909-8 PubChem CID: 150192

GRADE & PURITY Se ≥38%

Synonyms

Dipotassium selenite | MFCD00049663 | Selenious acid, potassium salt (1:2) | Selenious acid,potassium salt (1:2) | Potassium selenite | Kaliumselenat | Selenious acid, dipotassium salt | CCRIS 6885 | EINECS 233-909-8 | DTXSID60908912 | dipotassium;selenit

Storage

Room temperature,Argon charged,Desiccated

Shipped In

FedEx DG Service

Übersicht

One among the compounds used in cattle feeds.

Specifications

Synonyme

Dipotassium selenite | MFCD00049663 | Selenious acid, potassium salt (1:2) | Selenious acid,potassium salt (1:2) | Potassium selenite | Kaliumselenat | Selenious acid, dipotassium salt | CCRIS 6885 | EINECS 233-909-8 | DTXSID60908912 | dipotassium;selenit

Spezifikationen & Reinheit

Se ≥38%

Storage

Room temperature,Argon charged,Desiccated

Verschickt in

FedEx DG Service

Namen und Kennungen

• Pubchem Sid: 504757331
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504757331
• Kanonisches Lächeln: [O-][Se](=O)[O-].[K+].[K+]
• IUPAC Name: dipotassium;selenite
• InChIKey: RNGFNLJMTFPHBS-UHFFFAOYSA-L
• INCHI: 1S/2K.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
• Isomere SMILES: [O-][Se](=O)[O-].[K+].[K+]
• PubChem CID: 150192
• UN-Nummer: 2630
• Verpackungsgruppe: I
• Molekulargewicht: 205.16

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Alkali metal oxoanionic compounds
      • Subclass Alkali metal selenites

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Alkali metal oxoanionic compounds
• Subclass: Alkali metal selenites
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal selenites
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal selenite - Inorganic oxide - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as alkali metal selenites. These are inorganic compounds in which the largest oxoanion is selenite, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

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

Chemische und physikalische Eigenschaften

• Löslichkeit: Soluble in ethyl alcohol, water.
• Empfindlichkeit: hygroscopic
• Schmelzpunkt (°C): 875°C dec.
• Molekulargewicht: 205.170 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 205.829 Da
• Monoisotopic Mass: 205.829 Da
• Topological Polar Surface Area: 63.200 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 18.800
• 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: 3

XLogP3

Häufig gestellte Fragen

How should this product be stored?

Store in a cool place, desiccated, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

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 10431-47-7, the molecular formula is K?O?Se, and the molecular weight is 205.16 g/mol. InChIKey RNGFNLJMTFPHBS-UHFFFAOYSA-L.

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.