Table of Contents
- Product Overview
- Specifications & Competitive Analysis
- Key Applications
- Technical Usage Guidelines
- Industry Case Studies
- Request Customized Solutions
Cobalt Acetate Tetrahydrate (99% Pure, CAS 6147-53-1)
Technical Specifications
| Parameter | Value |
|---|---|
| Chemical Formula | Co(C₂H₃O₂)₂·4H₂O |
| Molecular Weight | 249.08 g/mol |
| Appearance | Pink to red crystalline powder |
| Cobalt Content | 23.5-24.5% |
| Solubility | Water: 76 g/100ml (20°C) |
| Storage | Sealed container, ≤25°C, RH ≤65% |
Performance Comparison with Alternative Cobalt Compounds
| Property | Cobalt Acetate | Cobalt Nitrate | Cobalt Sulfate |
|---|---|---|---|
| pH Stability | 4.5-6.0 | 3.0-5.0 | 3.5-5.5 |
| Thermal Decomposition | 140°C | 100°C | 115°C |
| Catalytic Efficiency | Superior | Moderate | Low |
| Color Intensity | Grade 9 | Grade 7 | Grade 6 |
Industrial Applications Breakdown
1. Catalysis Systems
Essential component in oxidation catalysts for polyester production (PET resins), achieving 98.5% conversion efficiency at 260-280°C.
2. Advanced Ceramics
Imparts stable blue hues in porcelain glazes, withstanding firing temperatures up to 1280°C without color degradation.
3. Electroplating Solutions
Critical for cobalt alloy deposition baths, producing coatings with 500-600 HV hardness and ≤0.2µm surface roughness.
Optimal Handling Protocols
| Process | Concentration | Temperature | Reaction Time |
|---|---|---|---|
| Catalyst Preparation | 0.8-1.2% w/w | 255±5°C | 3-5 hours |
| Ceramic Coloring | 2.5-3.5% slurry | 1250-1300°C | 6-8 hours |
| Electroplating Bath | 15-20 g/L | 45-50°C | 12-15 mins |
Documented Success Cases
Case 1: Specialty Chemicals Manufacturer
Client: European Catalyst Systems Ltd.
Challenge: Required stable precursor for automotive exhaust catalysts
Solution: Custom cobalt acetate formulation with 99.3% purity
Outcome: 22% increase in catalyst lifespan, meeting Euro 6 emission standards
Case 2: Advanced Materials Producer
Client: AsiaCeram Co., Ltd.
Challenge: Inconsistent coloration in high-temp ceramics
Solution: Optimized 2.8% cobalt acetate doping formula
Outcome: 99% color consistency across production batches
Technical Consultation & Ordering
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS documentation or sample quantities (min. 25kg trial orders available)



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