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VWR Aluminium sulphate tetradecahydrate, GPR RECTAPUR®
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Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | Al₂(SO₄)₃·14H₂O |
Aluminium sulphate tetradecahydrate is a hydrated inorganic salt commonly used in analytical chemistry, water treatment, and dyeing applications. Supplied as a GPR RECTAPUR® grade reagent, it ensures reliable performance for general laboratory and industrial purposes. With a molecular formula of Al₂(SO₄)₃·14H₂O and high solubility in water, it serves as a coagulant, mordant, and pH adjusting agent across various sectors.
Key Features
- High Purity GPR RECTAPUR® Grade: Suitable for routine laboratory and industrial use
- Fully Hydrated Form (14H₂O): Stable, water-soluble crystalline compound
- Multi-Use Reagent: Effective in water purification, analytical tests, textile dyeing, and paper sizing
- Reliable Supply for Bulk Processes: Provided in 1 kg packs, ideal for high-consumption workflows
- Corrosive Classification: Requires proper handling and storage
Chemical and Physical Properties
| Property | Specification |
|---|---|
| Chemical Name | Aluminium sulphate tetradecahydrate |
| CAS Number | 16828-12-9 |
| Molecular Formula | Al₂(SO₄)₃·14H₂O |
| Molecular Weight | 594.37 g/mol |
| EINECS Number | 233-135-0 |
| Hazard Classification | Corrosive |
| Storage Temperature | Ambient |
Applications
- Water Treatment: Acts as a coagulant to remove suspended particles
- Analytical Chemistry: Reagent in gravimetric and colorimetric determinations
- Textile Industry: Used as a mordant in dyeing and printing fabrics
- Pulp & Paper Processing: Assists in sizing to improve paper quality
- Laboratory Reagent: Versatile use in teaching, formulation, and process simulations
VWR Aluminium Sulphate Tetradecahydrate, GPR RECTAPUR® is a dependable, multi-functional reagent widely used in chemistry labs, manufacturing, and environmental applications. With its high hydration state and general-purpose reagent quality, it is a valuable addition to workflows requiring aluminium-based compounds.