Chromium Standard - 1000ug/ml in H2O , CAS No.7440-47-3

CAS: 7440-47-3 Cat. No.: C116299 Formule: Cr Poids moléculaire: 52 Numéro CE: 231-157-5 PubChem CID: 23976

QUALITÉ & PURETÉ 1000ug/ml in H2O

Synonyms

CHROMIUM [HSDB] | Chromium powder, -325 mesh | Chromium powder, APS <10 micron | Chromium, rod, 50mm, diameter 2.0mm, 99.7+% | cromo | 24Cr | Chromium - Cr @ 5000 microg/g in Hydrocarbon Oil | Chromium Metallicum | Chromium Standard: Cr @ 1000 microg/mL i

Storage

Protected from light,Room temperature

Shipped In

Normal

Spécifications

Synonymes

CHROMIUM [HSDB] | Chromium powder, -325 mesh | Chromium powder, APS <10 micron | Chromium, rod, 50mm, diameter 2.0mm, 99.7+% | cromo | 24Cr | Chromium - Cr @ 5000 microg/g in Hydrocarbon Oil | Chromium Metallicum | Chromium Standard: Cr @ 1000 microg/mL i

Spécifications et pureté

1000ug/ml in H2O

Conditions de stockage de stockage

Protected from light,Room temperature

Expédié en

Normal

Noms et identifiants

Pubchem Sid

504753156

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753156

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

• Sensibilité: light sensitive
• 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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