Atomfair Strontium Lanthanum Sulfide (SrLa₂S₄) Powder, 99.9% Purity, -60 +100 Mesh
Product Description
Atomfair Strontium Lanthanum Sulfide (SrLa2S4) Powder is supplied as a powder with 99.9% purity and -60 +100 mesh. It is intended for strontium lanthanum sulfide and inorganic materials research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Strontium Lanthanum Sulfide (SrLa2S4) Powder |
| Chemical Formula | SrLa2S4 |
| CAS Number | 12532-80-8 |
| Purity | 99.9% |
| Particle Size / Mesh Specification | -60 +100 mesh |
| Physical State | Powder |
| Appearance | Gray powder |
| Molar Mass | 493.67 g/mol |
| UN Number | UN3134 |
| Hazard Class | 4.3 |
| Packing Group | III |
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 SrLa2S4 sulfide composition with CAS 12532-80-8.
- Supplied at 99.9% purity and -60 +100 mesh.
- Material characteristics include gray powder appearance and a molar mass of 493.67 g/mol.
APPLICATION SCOPE: strontium lanthanum sulfide and inorganic materials research.
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
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This material is classified under UN3134, Hazard Class 4.3, Packing Group III, indicating dangerous-when-wet behavior. Storage and handling must prevent water or humid air exposure to avoid hazardous reaction.
- Moisture Exclusion: Store the sealed container in a dry, well-ventilated area protected from water sources and high-humidity conditions.
- Containment Integrity: Keep the original container tightly sealed after each use to limit moisture ingress.
- Reactivity Avoidance: Do not allow the powder to contact water, damp surfaces, or aqueous solutions because Hazard Class 4.3 applies.
- Spill Response: Isolate any spill and avoid using water or aqueous cleaning agents for cleanup.
- Documentation: Obtain the COA and SDS from the supplier for batch-specific confirmation before handling this material.
This procedure describes moisture-controlled handling of SrLa2S4 powder classified under UN3134, Hazard Class 4.3. The goal is to prevent water or moisture exposure during opening, transfer, and storage.
Required Equipment: Dry, moisture-controlled workspace, Clean, dry transfer implement
- Inspect Container
Inspect the original sealed container for damage, leaks, or prior moisture exposure before opening. - Prepare Workspace
Prepare a dry, moisture-controlled workspace with no active water sources before removing the powder. - Open Container
Open the container slowly and minimize powder dispersion into the surrounding atmosphere. - Transfer Powder
Transfer the required amount using clean, dry implements that have not contacted water. - Reseal Container
Reseal the original container tightly immediately after powder removal. - Store Material
Store the sealed container in a dry, well-ventilated location away from moisture sources. - Review Disposal Guidance
Obtain batch-specific handling and disposal instructions from the supplier-provided SDS before disposal.
What does the -60 +100 mesh particle-size specification mean for Atomfair SrLa₂S₄ powder?
The -60 +100 mesh spec means the powder passes through a 60-mesh sieve and is retained on a 100-mesh sieve, giving a defined granular particle-size range. This SrLa₂S₄ material is supplied at 99.9% purity as a gray powder for strontium lanthanum sulfide and inorganic materials research.
What is the intended application scope for strontium lanthanum sulfide (SrLa₂S₄) powder with CAS 12532-80-8?
Atomfair SrLa₂S₄ powder is intended for strontium lanthanum sulfide and inorganic materials research. It is a defined composition with CAS 12532-80-8, 99.9% purity, and a molar mass of 493.67 g/mol, and batch-specific COA and SDS documentation can be requested for confirmation.
How should SrLa₂S₄ powder be handled in transport and storage given its UN3134 and Hazard Class 4.3 designation?
SrLa₂S₄ is regulated as a dangerous good under UN number UN3134, Hazard Class 4.3, and Packing Group III, so transport and storage must follow the requirements associated with that classification. Obtain the batch-specific SDS and COA from Atomfair before handling to confirm safety and documentation requirements.
Atomfair SrLa2S4 powder is assessed as a defined solid-state research precursor supplied at 99.9% purity and -60 +100 mesh with traceable CAS 12532-80-8 specification; its UN3134 Hazard Class 4.3 designation requires moisture-excluded handling, and the coarse granular cut limits direct use in experiments needing fine powders.
Positive
- Defined 99.9% SrLa2S4 composition: The powder is supplied with 99.9% purity, CAS 12532-80-8, and a molar mass of 493.67 g/mol, providing a fixed-composition strontium lanthanum sulfide starting material for inorganic materials research.
- Controlled -60 +100 mesh fraction: The declared -60 +100 mesh particle size range provides a defined granular cut that can be reproducibly weighed and processed in solid-state synthesis workflows.
Trade-offs
- Water-reactive hazard class handling: Listed under UN3134 Hazard Class 4.3 Packing Group III, the powder is water-reactive and must be stored and handled under moisture-excluded or inert-atmosphere conditions appropriate for this classification.
- Coarse mesh limits fine-powder use: The -60 +100 mesh specification defines a relatively coarse granular material; applications requiring sub-sieve or fine-particle starting powders will need additional milling or classification before use.
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).
