CsNO2

ceramic

· CsNO2

Cesium nitrite (CsNO₂) is an inorganic ionic ceramic compound composed of cesium cations and nitrite anions, belonging to the family of alkali metal nitrites. This material is primarily of research and specialty interest rather than widespread industrial use, with applications in niche areas such as catalysis, ion-exchange systems, and advanced ceramics development where its ionic conductivity and thermal properties may be exploited.

catalytic systemssolid-state ionics researchthermal energy storagespecialty ceramicslaboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Dielectric Constant (Relative Permittivity)(εr)	4.980 range 2.607–7.354median of 2 measurements	-	—
Piezoelectric Modulus(eij)	0.02749	C/m²	—
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9571	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.

CsNO2

Electrical Properties

Other Properties

Regulatory Screening

Environmental