Chromium solution - analytical standard, 0.30-1.70mg/L , CAS No.7440-47-3

CAS: 7440-47-3 Cat. No.: C105825 Formule: Cr Poids moléculaire: 52 Numéro CE: 231-157-5 PubChem CID: 23976

QUALITÉ & PURETÉ Analytical standard, 0.30-1.70mg/L

Synonyms

7440-47-3|Chromium|Cr|Chrome|Chrom|cromo|Chromium, elemental|chromium atom|Chromium metal|Dinakrome|BioChrome|Chromium, metal|CCRIS 159|HSDB 910|Chromium chips|Chromium powder|24Cr|EINECS 231-157-5|chromide(1-)|CHEBI:28073|CHROMIUM ION|0R0008Q3JB|DTXSID30

Storage

Room temperature

Shipped In

Normal

Spécifications

Synonymes

7440-47-3 | Chromium | Cr | Chrome | Chrom | cromo | Chromium, elemental | chromium atom | Chromium metal | Dinakrome | BioChrome | Chromium, metal | CCRIS 159 | HSDB 910 | Chromium chips | Chromium powder | 24Cr | EINECS 231-157-5 | chromide(1-) | CHEBI:28073 | CHROMIUM ION | 0R0008Q3JB | DTXSID30

Spécifications et pureté

analytical standard, 0.30-1.70mg/L

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Grade

Étalon d'analyse

Noms et identifiants

Sourires canoniques

[Cr]

IUPAC Name

chromium

InChIKey

VYZAMTAEIAYCRO-UHFFFAOYSA-N

INCHI

1S/Cr

Isomères SMILES

[Cr]

WGK Allemagne

3

RTECS

GB4200000

PubChem CID

23976

Numéro ONU

1759

Groupe d'emballage

I

Poids moléculaire

52

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • Classe Homogeneous transition metal compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Classe: Homogeneous transition metal compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous transition metal compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous transition metal
• Description: This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
• External Descriptors: chromium group element atom

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

Propriétés chimiques et physiques

• Point d'ébullition (°C): 2480°C
• Point de fusion (°C): 1890°C
• Poids moléculaire: 51.996 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 51.9405 Da
• Monoisotopic Mass: 51.9405 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

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