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

CAS: 7440-39-3 Cat. No.: B485401 분자식: Ba 분자량: 137.33 EC 번호: 231-149-1 PubChem CID: 5355457

등급 & 순도 ≥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

사양

동의어

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

사양 및 순도

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

법률 정보

Product of Goodfellow

보관 조건

Room temperature

배송

FedEx DG Service

순수함

≥99%

이름과 식별자

정식 스마일

[Ba]

IUPAC Name

barium

InChIKey

DSAJWYNOEDNPEQ-UHFFFAOYSA-N

INCHI

1S/Ba

이성체 SMILES

[Ba]

WGK 독일

3

RTECS

CQ8370000

PubChem CID

5355457

UN 번호

1400

포장 그룹

II

분자량

137.33

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• 분류: 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
• 설명: 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

화학 및 물리적 특성

• 끓는점(°C): 1640°C
• 녹는점(°C): 725°C
• 분자량: 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

자주 묻는 질문

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.