AcAs5

ceramic

· JVASP-128823· AcAs5

AcAs5 is an arsenic-containing ceramic compound with a dense crystalline structure, likely part of the arsenide or mixed-composition ceramic family. While specific composition details are not provided, materials in this class are typically investigated for specialized electronic, optoelectronic, or thermal applications where arsenic compounds offer unique band-gap or thermal properties. This material appears to be research-focused or used in niche industrial applications rather than mainstream engineering; engineers would select it primarily when standard oxides or nitride ceramics cannot meet specific electrical conductivity, optical transparency, or high-temperature stability requirements.

semiconductor researchoptoelectronic deviceshigh-temperature ceramicsthermal management compoundsspecialized electronic substratesmaterials research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2389	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01300	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2020	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

AcAs5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental