Description

Iron Arsenide (CAS NO 12005-88-8) is an inorganic compound of iron and arsenic, primarily valued for its role in specialized metallurgical and electronic research applications. This material is significant for its semiconducting properties and its use in the study of intermetallic phases. It is sought after by research institutions and industrial R&D departments focused on materials science, semiconductor development, and metallurgy.

Application

• Semiconductor Research: Investigated for its potential in specialized electronic and optoelectronic devices due to its intermetallic properties.
• Metallurgical Studies: Used in research on alloy systems and the behavior of arsenic in iron-based matrices.
• Chemical Synthesis: Serves as a precursor or intermediate in the preparation of other complex inorganic materials and compounds.
• Analytical Standards: Utilized as a reference material in analytical chemistry for calibration and method development.
• Materials Science R&D: Employed in academic and industrial laboratories for exploring novel material properties and phases.

Basic Information

Product Name	Iron Arsenide
CAS No.	12005-88-8
Molecular Formula	FeAs
Molecular Weight	130.77 g/mol
Synonyms	Iron monoarsenide; Arsenic iron alloy; Ferrous arsenide; Iron(III) arsenide; FeAs; Iron-arsenic compound; Loellingite (mineral form)
EINECS	Contact for details

Quality Control

Our Iron Arsenide is produced and handled under strict quality protocols to ensure batch-to-batch consistency and purity for research applications. All materials are subjected to rigorous analytical testing, including spectroscopic and elemental analysis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents. Due to its arsenic content, handle and store with appropriate safety measures in place.

Specification

Item	Specification
Appearance	Gray to black crystalline solid or powder
Identification (XRD)	Conforms to structure
Assay (FeAs)	≥ 95.0%
Iron (Fe) Content	42.0 - 43.5 %
Arsenic (As) Content	56.5 - 58.0 %
Particle Size (optional)	Customizable (e.g., -100 mesh)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.