Zinc Acetate Anhydrous (CAS 557-34-6): Comprehensive User Guide
Table of Contents
1. Zinc Acetate Anhydrous: Key Specifications
CAS Number: 557-34-6
Molecular Formula: C₄H₆O₄Zn
Molecular Weight: 183.48 g/mol
Appearance: White crystalline powder
Purity: ≥99%
Solubility: Soluble in water, ethanol, and glycerol
Parameter Comparison Table
| Parameter | Zinc Acetate Anhydrous | Zinc Acetate Dihydrate |
|---|---|---|
| Water Content | ≤0.5% | ~14% |
| Thermal Stability | Up to 237°C | Decomposes at 100°C |
| Storage Requirements | Room temperature | Cool, dry environment |
2. Industrial & Commercial Applications
Key Uses:
- Catalyst in polyester production
- Wood preservative formulations
- Pharmaceutical intermediates
- Electroplating solutions
- Laboratory reagent
Performance Advantages:
- Higher reactivity vs. hydrated forms
- Reduced shipping costs (lower weight)
- Superior stability in organic syntheses
3. Client Success Stories
Case Study 1: Polymer Manufacturer (Germany)
Challenge: Improve catalyst efficiency in PET production
Solution: Implemented anhydrous zinc acetate at 0.2% loading
Result: 18% faster polymerization cycle
Case Study 2: Wood Treatment Company (USA)
Challenge: Develop eco-friendly preservative
Solution: 5% zinc acetate in water-based formula
Result: Achieved EN 351-1 compliance
Case Study 3: Pharma Supplier (India)
Challenge: Stabilize zinc-based APIs
Solution: Anhydrous form in tablet matrices
Result: 24-month shelf life stability
4. Competitive Analysis
| Feature | Zinc Acetate Anhydrous | Alternative Zinc Salts |
|---|---|---|
| Cost Efficiency | High (low dosage required) | Medium |
| Reaction Byproducts | Minimal | Significant |
| Regulatory Status | GRAS, REACH compliant | Limited approvals |
5. Request Technical Specifications
Contact our chemical engineers for:
- Custom particle size distributions
- Bulk pricing (25kg+ quantities)
- Regulatory documentation
Email: info@vivalr.com
Phone: (86) 15866781826
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