Calcium Chloride Hexahydrate Cas 7774-34-7

Chemical Name: Calcium chloride hexahydrate
CAS No.: 7774-34-7
Molecular Formula: CaCl2H12O6
Molecular Weight: 219.08
Appearance: crystal

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Calcium Chloride Hexahydrate (CAS 7774-34-7): Comprehensive Technical Guide

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

Request product samples with same-day dispatch (orders before 16:00 CST)

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