Atomfair Tungsten(V) Chloride Powder (WCl₅), 99.9% Purity, Approx. -100 Mesh
Product Description
Atomfair tungsten(V) chloride (WCl₅) is supplied as black hygroscopic crystals with 99.9% purity and an approximately -100 mesh specification. It is intended for research on tungsten-organic compound synthesis.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Tungsten(V) Chloride Powder (WCl5) |
| Material | Tungsten(V) Chloride |
| Chemical Formula | WCl5 |
| CAS Number | 13470-14-9 |
| Purity | 99.9% |
| Specification | Approximately -100 mesh |
| Physical State | Powder |
| Appearance | Black hygroscopic crystals |
| Molar Mass | 361.1 g/mol |
| Density | 3.86 g/cm³ |
| Melting Point | 248 °C |
| Boiling Point | 275.6 °C |
| Moisture Sensitivity | Hygroscopic |
Key Features and Advantages
- 99.9% purity.
- Approximately -100 mesh specification.
- Black hygroscopic crystals.
APPLICATION SCOPE: tungsten-organic compound synthesis
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
For product specifications and quotation support, contact the Atomfair team.
Tungsten(V) chloride is a hygroscopic powder requiring protection from atmospheric moisture throughout storage and use. Moisture uptake is the primary degradation risk for this material.
- Moisture Exposure: Protect the powder from atmospheric moisture because hygroscopic uptake can alter the material before synthesis.
- Storage Condition: Store the sealed container in a dry, low-humidity environment to limit moisture exposure between uses.
- Container Handling: Minimize container opening frequency and reseal promptly after each use to reduce cumulative moisture exposure.
What handling precautions are required for tungsten(V) chloride powder due to its hygroscopic nature?
Tungsten(V) chloride (WCl₅) is highly hygroscopic and must be handled under inert atmosphere or in a glovebox to prevent moisture absorption and degradation. The product is supplied as black hygroscopic crystals with 99.9% purity and an approximately -100 mesh specification, and moisture exposure can compromise its reactivity in tungsten-organic compound synthesis.
Can tungsten(V) chloride powder be used directly in air-sensitive tungsten-organic synthesis reactions?
Yes, but only with strict exclusion of moisture and air. The product is explicitly intended for research on tungsten-organic compound synthesis, and its hygroscopic nature requires handling under inert conditions. The -100 mesh specification provides a fine particle size suitable for solution-phase reactions, but the material must be stored and transferred in a dry, oxygen-free environment.
What is the thermal stability range of tungsten(V) chloride powder for high-temperature synthesis?
Tungsten(V) chloride has a melting point of 248 °C and a boiling point of 275.6 °C, indicating a narrow liquid range suitable for melt-based or vapor-phase reactions. The density is 3.86 g/cm³ and molar mass is 361.1 g/mol. Above 275.6 °C, the material will boil and may decompose, so synthesis temperatures should be carefully controlled within this range.
Atomfair Tungsten(V) Chloride Powder (WCl₅) at 99.9% purity and -100 mesh is suitable for tungsten-organic synthesis, but its hygroscopic nature and moderate thermal stability require controlled handling and processing conditions.
Positive
- High purity and fine mesh: 99.9% purity and approximately -100 mesh specification ensure consistent reactivity and homogeneity for tungsten-organic compound synthesis.
- Well-characterized thermal properties: Melting point of 248 °C and boiling point of 275.6 °C, along with a density of 3.86 g/cm³, provide reliable parameters for process design and thermal management.
Trade-offs
- Hygroscopic handling required: The black hygroscopic crystals require moisture-free storage and handling to prevent hydrolysis or degradation, necessitating inert atmosphere or desiccated conditions.
- Moderate thermal stability window: With a boiling point of only 275.6 °C, the material has a narrow liquid-phase range, limiting high-temperature processing without decomposition or vaporization.
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).
