Atomfair Cobalt(II) Chloride Powder (CoCl₂), 99.7% Purity, Approx. -100 Mesh
Product Description
Atomfair cobalt(II) chloride (CoCl₂) is supplied as blue crystals (anhydrous) with 99.7% purity and an approximately -100 mesh specification. It is intended for research on moisture indicators, organic synthesis, and cobalt electroplating.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Cobalt(II) Chloride Powder (CoCl2) |
| Material | Cobalt(II) Chloride |
| Chemical Formula | CoCl2 |
| CAS Number | 7646-79-9 |
| Purity | 99.7% |
| Specification | Approximately -100 mesh |
| Physical State | Powder |
| Appearance | Blue crystals (anhydrous) |
Key Features and Advantages
- 99.7% purity.
- Approximately -100 mesh specification.
- Blue crystals (anhydrous).
APPLICATION SCOPE: moisture indicators, organic synthesis, and cobalt electroplating
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.
This document defines storage and containment constraints for anhydrous cobalt(II) chloride powder. The material is moisture-sensitive and requires controlled handling to prevent hydration and exposure.
- Moisture-Sensitive Storage: Store the powder in a tightly sealed, dry container to prevent moisture uptake and hydration.
- Dust Control: Minimize dust generation during weighing and transfer by using gentle handling methods in a well-ventilated area or fume hood.
- SDS Review: Obtain and consult the batch-specific SDS before first use to verify hazard information and disposal instructions.
- Containment Integrity: Inspect the container seal before and after each use and replace the cap immediately after powder removal.
This procedure describes chronological steps for safely handling anhydrous cobalt(II) chloride powder. It is intended to reduce moisture uptake, dust exposure, and laboratory contamination during routine use.
Required Equipment: Chemical-resistant gloves, Safety goggles, Laboratory coat, Clean, dry spatula
- Inspect and Review
Inspect the container seal and label before opening, then review the batch-specific SDS. - Don Personal Protective Equipment
Don chemical-resistant gloves, safety goggles, and a laboratory coat before handling the powder. - Transfer Powder
Transfer only the required amount of powder using a clean, dry spatula inside a fume hood or dry glovebox. - Reseal Container
Reseal the container immediately after transfer to limit moisture exposure and dust release. - Store Properly
Store the sealed container in the designated dry chemical storage area, away from incompatible materials. - Decontaminate Work Area
Decontaminate the work surface and tools after completing the transfer.
What is the particle size specification of this cobalt(II) chloride powder and how does it affect its use in electroplating?
The powder is approximately -100 mesh, meaning particles pass through a 100-mesh sieve (approx. 149 microns). This fine particle size ensures rapid dissolution and uniform cobalt ion concentration in electroplating baths, as stated in the application scope for cobalt electroplating.
Can this anhydrous cobalt(II) chloride be used as a moisture indicator?
Yes, the product is supplied as blue crystals (anhydrous) and is explicitly listed for use in moisture indicators. The anhydrous form is blue, and upon hydration it changes color, enabling detection of moisture.
What documentation is available for this cobalt(II) chloride powder?
A Certificate of Analysis (COA) and Safety Data Sheet (SDS) can be provided upon request for batch-specific confirmation of purity and handling instructions.
Atomfair Cobalt(II) Chloride Powder (CoCl₂) at 99.7% purity and -100 mesh provides a consistent anhydrous source for moisture indicator, organic synthesis, and electroplating applications, though its hygroscopic nature and toxicity require controlled storage and handling.
Positive
- High purity for reproducible results: The 99.7% purity specification minimizes batch-to-batch variability, supporting reliable outcomes in organic synthesis and cobalt electroplating processes.
- Fine mesh enhances dissolution kinetics: The approximately -100 mesh particle size increases surface area, promoting faster dissolution and more uniform reactivity in solution-based applications.
Trade-offs
- Hygroscopic anhydrous form: As anhydrous blue crystals, CoCl₂ readily absorbs atmospheric moisture, requiring storage in sealed, desiccated containers to prevent hydration and maintain purity.
- Toxicity requires strict handling protocols: Cobalt(II) chloride is classified as toxic and a suspected carcinogen; proper fume hood use, personal protective equipment, and waste disposal procedures are mandatory.
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).
