Calcium Chloride Hexahydrate (CAS 7774-34-7): Comprehensive Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Specification | Grade Comparison |
|---|---|---|
| CAS Number | 7774-34-7 | Industrial (99%) vs Lab-grade (98%) |
| Molecular Formula | CaCl2·6H2O | – |
| Molecular Weight | 219.08 g/mol | – |
| Appearance | White hexagonal crystals | Granular vs powdered forms |
| Density | 1.71 g/cm³ @25°C | ±0.03 variance between batches |
| Melting Point | 30°C | Technical grade maintains stability up to 29°C |
| Solubility | 5360 g/L in water (20°C) | Higher dissolution rate in pre-heated solutions |
2. Functional Applications
Core Industrial Uses:
- Thermal Management: Primary component in refrigeration brines and industrial chillers
- Dehydration Agent: Moisture control in gas processing and packaging
- Concrete Accelerator: Reduces setting time in cold weather construction
- Biochemical Applications: Competent cell preparation in molecular biology
Specialized Implementations:
- Protein crystallization facilitator in pharmaceutical research
- Cross-linking agent in β-lactoglobulin gel formation
- Road maintenance compound for dust control and deicing
3. Implementation Scenarios
Scenario 1: Food Processing
As a USDA-approved firming agent (0.4-0.8% w/w) in canned vegetables, maintaining texture through thermal processing cycles.
Scenario 2: Wastewater Treatment
Applied at 200-500 ppm concentrations for phosphate removal in municipal water systems, achieving >90% precipitation efficiency.
4. Industry Case Studies
Case 1: Pharmaceutical Manufacturing
Client: Top 10 Global Pharma Company
Application: Buffer solution component in monoclonal antibody purification
Outcome: 22% yield improvement through optimized ionic strength control
Case 2: Petrochemical Sector
Client: Middle Eastern Oil Refinery
Application: Drilling fluid additive for high-pressure wells
Outcome: Achieved 15% ROP increase with maintained borehole stability
5. Commercial Inquiry
For technical specifications sheets, bulk pricing (25kg+ quantities), or customized formulations:
Email: info@vivalr.com
Tel: (86) 15866781826
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