K2Sn(AsS3)2

ceramic

· K2Sn(AsS3)2

K₂Sn(AsS₃)₂ is a complex sulfide ceramic compound containing potassium, tin, and arsenic-sulfur units, belonging to the family of mixed-metal chalcogenide ceramics. This is a research-phase material studied primarily for its potential in nonlinear optical, thermoelectric, and solid-state chemistry applications rather than established industrial production. The arsenic-sulfide framework and tin coordination make it relevant to exploratory work in advanced ceramics where novel electronic or photonic behavior is desired, though engineers would typically encounter this compound in academic or specialized R&D contexts rather than high-volume manufacturing.

nonlinear optics researchthermoelectric materials developmentchalcogenide ceramic studiessolid-state chemistry explorationadvanced ceramics prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	9.301 range 6.351–12.25median of 2 measurements	-	—

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.

K2Sn(AsS3)2

Electrical Properties

Regulatory Screening

Environmental