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

CAS: 10431-47-7 Cat. No.: P489070 분자식: K₂O₃Se 분자량: 205.16 EC 번호: 233-909-8 PubChem CID: 150192

등급 & 순도 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

개요

One among the compounds used in cattle feeds.

사양

동의어

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

사양 및 순도

Se ≥38%

보관 조건

Room temperature,Argon charged,Desiccated

배송

FedEx DG Service

이름과 식별자

Pubchem Sid

504757331

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504757331

정식 스마일

[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

이성체 SMILES

[O-][Se](=O)[O-].[K+].[K+]

PubChem CID

150192

UN 번호

2630

포장 그룹

I

분자량

205.16

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• 분류: 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
• 설명: 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

화학 및 물리적 특성

• 용해성: Soluble in ethyl alcohol, water.
• 감도: hygroscopic
• 녹는점(°C): 875°C dec.
• 분자량: 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

자주 묻는 질문

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.