Selenium - PrimorTrace™, ≥99.99% metals basis, 100 meshes , CAS No.7782-49-2

CAS: 7782-49-2 Cat. No.: S498354 Fórmula: Se Peso molecular: 78.96 Número EC: 231-957-4 PubChem CID: 6326970

CALIDAD & PUREZA PrimorTrace™, ≥99.99% metals basis, 100 meshes

Synonyms

Colloidal selenium | HSDB 4493 | NSC-605852 | Q876 | Selenium compound, n.o.s. | Selenium, elemental | 1-(2,6-Dichlorophenyl)-2-oxoindoline | C01529 | Selen [Polish] | MFCD00134090 | Selenium shot, 4N | Se0 | Selenium Standard: Se @ 1000 microg/mL in 5% H

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Descripción general

Product application:

Catalyst for Kjeldahl nitrogen determination, inorganic synthetic dehydrogenating agent. In industry, it is used for making semiconductor materials, photometers, phototubes and other optical instruments, rectifiers, selenium sensitive plates, copying selenium drums, alloys, enamel and glass.

Used for ICP-AES, AAS, AFS, ICP-MS, ion chromatography, etc. Standard solution for titrimetric analysis. Calibrate instruments and devices; Evaluation method; Working standards; Quality assurance/quality control; other.

Especificaciones

Sinónimos

Colloidal selenium | HSDB 4493 | NSC-605852 | Q876 | Selenium compound, n.o.s. | Selenium, elemental | 1-(2,6-Dichlorophenyl)-2-oxoindoline | C01529 | Selen [Polish] | MFCD00134090 | Selenium shot, 4N | Se0 | Selenium Standard: Se @ 1000 microg/mL in 5% H

Especificaciones y pureza

PrimorTrace™, ≥99.99% metals basis, 100 meshes

Condiciones de almacenamiento de almacenamiento

Room temperature,Argon charged

Enviado en

FedEx DG Service

Grado

PrimorTrace™

Pureza

≥99.99% metals basis

Nombres e identificadores

Pubchem Sid

528774002

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528774002

Sonrisas canónicas

[Se]

IUPAC Name

selenium

InChIKey

BUGBHKTXTAQXES-UHFFFAOYSA-N

INCHI

1S/Se

Isómeros SMILES

[Se]

RTECS

VS7700000

PubChem CID

6326970

Número ONU

3283

Grupo de embalaje

I

Peso molecular

78.96

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Clase Homogeneous other non-metal compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Clase: Homogeneous other non-metal compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous other non-metal compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous other non metal
• Descripción: This compound belongs to the class of inorganic compounds known as homogeneous other non-metal compounds. These are inorganic non-metallic compounds in which the largest atom belongs to the class of 'other non-metals'.
• External Descriptors: nonmetal atom - chalcogen

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

Mecanismos de acción

Propiedades químicas y físicas

• Solubilidad: Insoluble in water and alcohol, soluble in ether
• Sensibilidad: Sensitive to humidity and air
• Punto de ebullición (°C): 685°C
• Punto de fusión (°C): 217-222°C
• Peso molecular: 78.970 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 79.9165 Da
• Monoisotopic Mass: 79.9165 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 1
• Formal Charge: 0
• Complexity: 0.000
• 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