Barium Hydroxide Monohydrate CAS 22326-55-2: Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
Barium Hydroxide Monohydrate (CAS 22326-55-2) is an inorganic compound with the molecular formula Ba(OH)₂·H₂O. This white crystalline powder serves as a versatile chemical precursor across multiple industries.
Technical Parameters:
| Property | Specification |
|---|---|
| CAS Number | 22326-55-2 |
| Molecular Formula | BaH4O3 |
| Molecular Weight | 189.36 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 78°C (lit.) |
| Density | 3.743 g/mL at 25°C |
| Solubility | Water: 38.9 g/100mL (20°C) Methanol: Soluble |
Comparative Analysis:
| Hydrate Form | CAS Number | Stability | Industrial Preference |
|---|---|---|---|
| Monohydrate | 22326-55-2 | High thermal stability | Preferred for precise synthesis |
| Octahydrate | 12230-71-6 | Lower dehydration temp | General-purpose applications |
2. Key Applications & Industrial Uses
Core Functional Applications:
- Petrochemicals: Multifunctional additive for lubricant formulations and oil refinement
- Polymer Engineering: Stabilizer for PVC and phenolic resins
- Water Treatment: Effective hard water softening agent
- Organic Synthesis: Catalyst for ester hydrolysis and nitrile conversion
- Food Processing: pH regulator in sugar refining operations
Specialized Implementations:
- Precursor for barium-based lubricants
- Neutralization agent in sulfuric acid removal processes
- Flux material in silicate fusion applications
3. Practical Implementation Scenarios
Scenario 1: Rubber Vulcanization
In tire manufacturing, precise quantities (0.5-1.2% w/w) accelerate sulfur cross-linking while maintaining elastomer integrity at processing temperatures up to 160°C.
Scenario 2: Wastewater Neutralization
Municipal treatment plants utilize 2-5% aqueous solutions to precipitate heavy metal contaminants, achieving >98% removal efficiency for lead and cadmium ions.
4. Verified Client Case Studies
Case Study 1: Specialty Chemical Manufacturer
A Guangdong-based producer achieved 22% cost reduction in barium titanate synthesis by switching to monohydrate form, improving reaction yield from 78% to 92%.
Case Study 2: Industrial Water Treatment
Jiangsu cooling tower operator eliminated scale formation completely using 150 ppm dosage, extending equipment lifespan by 3.8 years.
5. Request Customized Solutions
Our technical team provides:
- Material Safety Data Sheets (MSDS)
- Custom particle size distributions (10-200µm)
- Bulk packaging solutions (25kg PE-lined drums)
Contact our chemical experts:
Email: info@vivalr.com
Tel: (86) 15866781826



评论
目前还没有评论。