Barium Acetate (CAS 543-80-6): Comprehensive Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Specification |
|---|---|
| Chemical Formula | C4H6BaO4 (CH3COO)2Ba |
| Molecular Weight | 255.415 g/mol |
| Appearance | Colorless to white crystalline powder |
| Solubility | 720 g/L in water (20°C) |
| Melting Point | 450°C |
| pH Range | 7-8.5 (20°C aqueous solution) |
2. Industrial Applications
Core Functional Uses:
- Precipitation agent for sulfate and chromate analysis
- Catalyst in organic synthesis reactions
- Mordant in textile dyeing processes
- Calcium determination in analytical chemistry
- Lubricant additive formulation
- Pharmaceutical intermediate production
3. Operational Guidelines
Safety Protocols:
- Utilize NIOSH-approved respirators for particulate control
- Employ chemical-resistant gloves (Butyl rubber recommended)
- Implement local exhaust ventilation with ≥0.5 m/s capture velocity
- Store in corrosion-resistant containers at ≤30°C
Reactivity Profile:
- Incompatible with strong oxidizers (ΔHrxn = -287 kJ/mol)
- Reacts exothermically with mineral acids
- LD50 (oral, rat): 921 mg/kg
4. Implementation Case Studies
Catalytic Application:
In esterification processes, 0.5-1.2% w/w barium acetate demonstrates 38% increased reaction efficiency compared to conventional catalysts.
Water Treatment:
Dosage of 150 ppm achieves 99.7% sulfate precipitation in industrial wastewater streams (pH 6.8-7.2).
5. Client Success Stories
Textile Manufacturer – Shanghai, China
Implementation of 2.5% barium acetate mordant solution increased dye fixation rate by 62% while reducing wastewater BOD by 41%.
Pharmaceutical Producer – Mumbai, India
Catalytic use in β-lactam synthesis reduced reaction time from 8hr to 4.5hr with 99.2% enantiomeric purity.
6. Commercial Inquiry Process
Request product specifications or MSDS documentation:
| Technical Support: | info@vivalr.com |
| Procurement Desk: | (86) 15866781826 |



评论
目前还没有评论。