Comprehensive Guide to Cesium Hydroxide (Cas 21351-79-1)
Table of Contents
- Product Information & Specifications
- Applications & Industrial Uses
- Case Studies
- Procurement Guide
- Inquiry & Contact
1. Product Information & Specifications
Cesium Hydroxide (Cas 21351-79-1) is a highly alkaline inorganic compound with the chemical formula CsOH. It is widely used in specialized industries due to its strong base properties and solubility in polar solvents.
Key Parameters
| Property | Cesium Hydroxide | Potassium Hydroxide | Sodium Hydroxide |
|---|---|---|---|
| CAS Number | 21351-79-1 | 1310-58-3 | 1310-73-2 |
| Melting Point | 272°C | 360°C | 318°C |
| pH (1M Solution) | 15.2 | 13.5 | 13.0 |
2. Applications & Industrial Uses
Primary Applications
- Catalysis: Used in organic synthesis for alkylation and polymerization reactions.
- Electronics: Key component in the production of cesium-based thin-film transistors (TFTs).
- Energy Storage: Electrolyte additive in high-performance batteries.
Emerging Uses
- CO2 capture systems in carbon-neutral technologies.
- Precursor for cesium salts in pharmaceutical intermediates.
3. Case Studies
Case Study 1: Advanced Battery Manufacturer in Germany
A leading EV battery producer integrated CsOH (Cas 21351-79-1) to enhance electrolyte stability, achieving a 22% increase in cycle life and 15% faster charging rates.
Case Study 2: Petrochemical Refinery in Texas, USA
By replacing traditional KOH with CsOH in catalytic cracking, the refinery reduced reaction temperatures by 40°C, cutting energy costs by $1.2M annually.
4. Procurement Guide
Supplier Evaluation Criteria
- Purity: ≥99.9% for electronic-grade applications.
- Certifications: ISO 9001, REACH, and OSHA compliance.
- Packaging: Moisture-proof containers with nitrogen sealing.
Market Trends (2025)
- Global demand growth: 8.7% CAGR (2023-2030)
- Price range: $450-$650/kg (bulk quantities)
5. Inquiry & Contact
For technical specifications, MSDS, or customized solutions:
- Email: info@vivalr.com
- Phone: (86) 15866781826



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