CsNO3

ceramic

· CsNO3

Cesium nitrate (CsNO3) is an inorganic ceramic salt compound composed of cesium cations and nitrate anions, belonging to the alkali metal nitrate family of ionic ceramics. It is primarily used in specialized applications requiring high-temperature thermal storage, pyrotechnic formulations, and laboratory research into alkali metal compounds and their phase behavior. CsNO3 is notable for its high melting point and thermal stability compared to lighter alkali nitrates, making it relevant for concentrated solar power systems and high-temperature heat transfer media, though its cost and limited availability restrict it to niche applications where its specific thermal or chemical properties justify use.

thermal energy storagemolten salt systemspyrotechnic oxidizershigh-temperature researchspecialty chemical synthesislaboratory ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Dielectric Constant (Relative Permittivity)(εr)	17.31	-	—
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	—
Total Dielectric Tensor(ε)	Matrix (redacted)	-	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.048	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.

CsNO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental