Atomfair Thulium Sulfide (Tm₂S₃) Powder, 99.9% (REO) Purity, Mesh Grades -100 to -325
Product Description
Atomfair Thulium Sulfide (Tm2S3) Powder is supplied as a powder with 99.9% (REO) purity in mesh grades from -100 to -325 mesh. It is intended for inorganic materials research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Thulium Sulfide (Tm2S3) Powder |
| Chemical Formula | Tm2S3 |
| CAS Number | 12166-30-2 |
| Purity | 99.9% (REO) |
| Particle Size / Mesh Specification | Available mesh grades: -100 to -325 mesh |
| Physical State | Powder |
Customization & Ordering
Provide the required quantity, packaging and delivery timeline for quotation review. Available pricing, minimum order quantity and lead time are confirmed during quotation.
Key Features and Advantages
- Defined Tm2S3 sulfide composition with CAS 12166-30-2.
- Supplied at 99.9% (REO) purity in mesh grades from -100 to -325 mesh.
- Inorganic materials research.
APPLICATION SCOPE: inorganic materials research.
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
For specification review, documentation support, or quotation assistance, contact our technical sales team.
What is the CAS number for Thulium Sulfide (Tm2S3) powder and why is it important for procurement?
The CAS number for Thulium Sulfide is 12166-30-2, as specified in the product description. This identifier is essential for accurate chemical identification, regulatory compliance, and consistent ordering in research procurement.
What does the 99.9% (REO) purity specification indicate for this Thulium Sulfide powder?
The 99.9% (REO) purity indicates that the Thulium Sulfide (Tm2S3) is at least 99.9% pure on a rare earth oxide basis, meaning the thulium content relative to other rare earth elements meets this threshold. This is a standard specification for research-grade rare earth compounds, ensuring minimal contamination from other lanthanides.
What documentation is available for batch-specific verification of Thulium Sulfide powder?
A Certificate of Analysis (COA) and Safety Data Sheet (SDS) can be provided upon request for batch-specific confirmation of the Thulium Sulfide powder, as stated in the product description. This documentation supports quality assurance and safe handling in research environments.
This variable SKU offers Tm2S3 (CAS 12166-30-2) at 99.9% (REO) purity in -100 to -325 mesh powder form with 5–50 g package options; evaluation confirms that mesh grade selection and REO-basis purity interpretation are the key operational parameters for inorganic materials research.
Positive
- Defined Tm2S3 composition with CAS registry: Supplied as thulium sulfide with the fixed chemical formula Tm2S3 and CAS 12166-30-2, providing a clearly specified material system for inorganic materials research.
- 99.9% REO purity with selectable mesh grades: Available at 99.9% (REO) purity across -100 to -325 mesh grades, allowing researchers to match powder particle size to the needs of their solid-state processing or characterization workflow.
Trade-offs
- Specific mesh grade must be confirmed: The stated -100 to -325 mesh is an available range rather than a single fixed particle-size distribution, so the target mesh grade should be specified when ordering to ensure batch reproducibility.
- REO purity basis limits compound-level claims: The 99.9% purity value is expressed on a rare-earth-oxide (REO) basis, not as a direct quantification of total Tm2S3 sulfide stoichiometry or non-rare-earth trace impurities.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
