Barium - ≥99%, lumps,25mm max. lump size,weight 200g , CAS No.7440-39-3

CAS: 7440-39-3 Cat. No.: B485401 Summenformel: Ba Molekulargewicht: 137.33 EG-Nummer: 231-149-1 PubChem CID: 5355457

QUALITÄT & REINHEIT ≥99%, lumps,25mm max. lump size,weight 200g

Synonyms

Barium metal | 56Ba | Barium pieces (dendritic), 3N | CHEBI:32595 | BARIUM [WHO-DD] | Ba | 24GP945V5T | Barium [UN1400] [Dangerous when wet] | (1-phenyl-ethyl)-hydrazine | Q1112 | barium atom | Barium rod, 22mm (0.9in) dia | Barium Standard: Ba @ 1000 mi

Storage

Room temperature

Shipped In

FedEx DG Service

Spezifikationen

Synonyme

Barium metal | 56Ba | Barium pieces (dendritic), 3N | CHEBI:32595 | BARIUM [WHO-DD] | Ba | 24GP945V5T | Barium [UN1400] [Dangerous when wet] | (1-phenyl-ethyl)-hydrazine | Q1112 | barium atom | Barium rod, 22mm (0.9in) dia | Barium Standard: Ba @ 1000 mi

Spezifikationen & Reinheit

≥99%, lumps,25mm max. lump size,weight 200g

Rechtliche Informationen

Product of Goodfellow

Storage

Room temperature

Verschickt in

FedEx DG Service

Reinheit

≥99%

Namen und Kennungen

Kanonisches Lächeln

[Ba]

IUPAC Name

barium

InChIKey

DSAJWYNOEDNPEQ-UHFFFAOYSA-N

INCHI

1S/Ba

Isomere SMILES

[Ba]

WGK Deutschland

3

RTECS

CQ8370000

PubChem CID

5355457

UN-Nummer

1400

Verpackungsgruppe

II

Molekulargewicht

137.33

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • Klasse Homogeneous alkaline earth metal compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Klasse: Homogeneous alkaline earth metal compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous alkaline earth metal compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous alkaline earth metal
• Beschreibung: This compound belongs to the class of inorganic compounds known as homogeneous alkaline earth metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a alkaline earth metal atom.
• External Descriptors: elemental barium

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

• Siedepunkt (°C): 1640°C
• Schmelzpunkt (°C): 725°C
• Molekulargewicht: 137.330 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 137.905 Da
• Monoisotopic Mass: 137.905 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

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

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 7440-39-3, the molecular formula is Ba, and the molecular weight is 137.33 g/mol. InChIKey DSAJWYNOEDNPEQ-UHFFFAOYSA-N.

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.