Arsenic - PrimorTrace™, ≥99.999% metals basis , CAS No.7440-38-2

CAS: 7440-38-2 Cat. No.: A433450 分子式: As 分子量: 74.92 EC番号: 231-148-6 PubChem CID: 5359596

グレード＆純度 PrimorTrace™, ≥99.999% metals basis

Synonyms

Arsinidene | Arsenic | Arsenic, lump | CCRIS 2314 | Caswell No. 890A | N712M78A8G | ARSENIC METAL: ARSENIA | 104 - Saline Water - Metals | DTXSID501080836 | Arsenic, inorganic | arsenico | EINECS 232-066-3 | 33As | AI3-26413 | ARSENIC AND INORGANIC ARSENI

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

概要

Arsenic pieces may be used to prepare α-realgar (As 4 S 4 ).

仕様

同義語

Arsinidene | Arsenic | Arsenic, lump | CCRIS 2314 | Caswell No. 890A | N712M78A8G | ARSENIC METAL: ARSENIA | 104 - Saline Water - Metals | DTXSID501080836 | Arsenic, inorganic | arsenico | EINECS 232-066-3 | 33As | AI3-26413 | ARSENIC AND INORGANIC ARSENI

仕様と純度

PrimorTrace™, ≥99.999% metals basis

保管条件

Room temperature,Argon charged

入荷

FedEx DG Service

等級

PrimorTrace™

純度

≥99.999% metals basis

名前と識別子

パブケム・シド

488195421

パブケム・シド・ウル

https://pubchem.ncbi.nlm.nih.gov/substance/488195421

カノニカル・スマイル

[As]

IUPAC Name

arsenic

InChIKey

RQNWIZPPADIBDY-UHFFFAOYSA-N

INCHI

1S/As

異性体SMILES

[As]

WGKドイツ

3

RTECS

CG0525000

PubChem CID

5359596

UN番号

1558

包装グループ

II

分子量

74.92

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • 分類 Homogeneous metalloid compounds

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

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

作用メカニズム

化学的性質と物理的性質

• 感度: Air & Moisture sensitive
• 沸点（°C）: 613°C
• 融点（°C）: 817°C
• 分子量: 74.921 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 74.9216 Da
• Monoisotopic Mass: 74.9216 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

よくある質問

What does the trace-metals specification mean?

This product is specified at ≥99.999% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

What does PrimorTrace? mean?

PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.

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 7440-38-2, the molecular formula is As, and the molecular weight is 74.92 g/mol. InChIKey RQNWIZPPADIBDY-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.