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Email:info@chinaamines.com
China Amines Co
Product Profile
Anhydrous Calcium Chloride (CaCl₂)
• CAS No.: 10043-52-4
• Molecular Formula: CaCl₂
• Molecular Weight: 110.98 g/mol
• Appearance: White crystalline solid / granules / flakes
• Odor: Odorless
Physicochemical Properties (Typical)
- Melting Point: ~772 °C
- Boiling / Decomposition Point: Decomposes upon strong heating
- Density (solid): ~2.15 g/cm³
- Solubility: Highly soluble in water (exothermic dissolution); poorly soluble in alcohols
- Hygroscopicity: Strongly hygroscopic — readily absorbs moisture from air
- Heat of Solution: Highly exothermic when dissolved in water
Purity & Quality Standards
- Purity: ≥94% to ≥99% depending on grade
- Water / Moisture Content: ≤0.5% (anhydrous grade)
- Impurity Limits: Minimal chloride-based impurities, low soluble salts
- Analytical Methods: Titration, gravimetric analysis, ICP, ion chromatography
- Documentation: Certificate of Analysis (COA) and Safety Data Sheet (SDS) provided per batch
Safety & Handling
- Causes irritation upon contact with moisture or dust (skin/eyes)
- Use gloves, goggles, and protective clothing; avoid inhalation of dust
- Handle in dry conditions, avoid exposure to moisture
- When dissolving in water, add slowly — strong heat evolves
Packaging & Storage
- Packaging: Sealed moisture-proof bags, drums, or bulk containers
- Storage Conditions: Store in a dry, cool, well-ventilated area
- Container Closure: Use moisture-resistant seals to prevent clumping or deliquescence
- Shelf Life: Stable for 12–24 months if stored under moisture-free conditions
Contact Information
For specification or order enquiries:
Email: info@chinaamines.com
COA, SDS and technical support available on request.