Lithium hydroxide CAS 1310-65-2
Synonyms: Lithium hydroxide anhydrous
Appearance: White crystal powder
Purity: 99%min
Packaging: 25kg/drum
Capacity: 5000MT/year
Sample: Available
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Lithium Hydroxide (CAS 1310-65-2) Comprehensive Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Anhydrous LiOH | LiOH·H2O |
|---|---|---|
| CAS Number | 1310-65-2 | |
| Molecular Formula | LiOH | LiOH·H2O |
| Molecular Weight | 23.95 | 41.96 |
| Density (g/cm³) | 1.43–1.46 | 1.51 |
| Melting Point (°C) | 471.2 | 680 (dehydration) |
| Solubility in Water (20°C) | 113 g/L | 129 g/L |
Key Differentiators: Anhydrous LiOH offers higher lithium content (≥56.5%) compared to monohydrate, making it preferred for battery-grade applications requiring minimal water content.
2. Industrial Applications
Core Utilization Areas:
- Energy Storage Systems
- Alkaline battery electrolyte additive (increases capacity 12–15%)
- Lithium-ion battery cathode precursor (NMC/NCA chemistries)
- Advanced Manufacturing
- Production of lithium stearate greases (operational range: -50°C to +300°C)
- Catalyst for Michael addition reactions & glycerin oxide synthesis
- Environmental Control
- CO2 scrubbing in submarines/spacecraft (1kg LiOH absorbs 450L CO2)
- Specialty Chemistry
- Precursor for LiAlO2 ceramic coatings
- pH adjustment in brominated flame retardant synthesis
3. Practical Use Cases
Case A: High-Temperature Lubricant Formulation
Challenge: Automotive OEM required grease stable at 280°C for electric vehicle motors.
Solution: 12% LiOH-based lithium complex grease demonstrated 3,200-hour stability vs. 900 hours with conventional Na/Ca soaps.
Case B: Marine Battery Optimization
Challenge: Submarine battery system required 20% capacity boost without weight increase.
Solution: 0.8M LiOH electrolyte additive achieved 18.7% capacity gain while maintaining 500-cycle durability.
4. Client Success Stories
Client 1: EV Battery Manufacturer (Shenzhen)
Application: NMC811 cathode synthesis
Results: 99.95% purity LiOH enabled 203 mAh/g capacity vs. industry average 195 mAh/g
Client 2: Aerospace Component Supplier (Tianjin)
Application: CO2 scrubber regeneration systems
Results: 92% absorption efficiency over 150 cycles using LiOH pellets
5. Contact for Technical Consultation
For customized specifications (battery-grade, reagent-grade, or technical-grade LiOH):
Email: info@vivalr.com
Tel: (86) 15866781826
Available forms: Powder (200 mesh/325 mesh), pellets (3–5 mm), custom briquettes



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