Mn(AsO3)2 — Properties & Data | MatWorld

Mn(AsO3)2

ceramic

· Mn(AsO3)2

Manganese arsenite, Mn(AsO₃)₂, is an inorganic ceramic compound composed of manganese and arsenite ions. This is a specialty research compound with limited commercial engineering use; it belongs to the family of metal arsenites that are primarily investigated for their crystal structure, thermal behavior, and potential semiconductor or catalytic properties. Applications remain largely experimental and academic, with potential interest in selective oxidation catalysis, specialized pigments, or niche semiconductor research, though arsenic-containing compounds face significant regulatory and health-related constraints that limit practical adoption in mainstream engineering.

research catalystscrystal structure studiessemiconductor researchspecialty ceramicschemical testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Dielectric Constant (Relative Permittivity)(εr)	11.93	-	DFT · PBE
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mn(AsO3)2

Electrical Properties

Regulatory Screening

Environmental