Tl2CO3 — Properties & Data | MatWorld

Tl2CO3

ceramic

· JVASP-96786· Tl2CO3

Thallium carbonate (Tl₂CO₃) is an inorganic ceramic compound containing thallium and carbonate ions, belonging to the class of heavy-metal carbonates. This material is primarily of research and specialized industrial interest rather than mainstream engineering use, with applications in optical systems, specialized glass formulations, and laboratory settings where its refractive properties and chemical reactivity are exploited. Engineers considering this material should note that thallium compounds present significant toxicity hazards requiring careful handling protocols and environmental controls, making them suitable only for applications where benefits clearly outweigh regulatory and safety constraints.

optical materials researchspecialized glass formulationslaboratory reagentsinfrared optics (research)heavy-metal compound synthesisniche chemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2637	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.911	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.199	eV/atom	DFT · OptB88vdW

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.

Tl2CO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental