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VWR Calcium nitrate tetrahydrate ≥98.0%, AnalaR NORMAPUR® analytical reagent
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CAS Number :
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Formula: Ca(NO₃)₂·4H₂O
CAS Number: 13477-34-4
Specifications:
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | Ca(NO₃)₂·4H₂O |
The VWR Calcium Nitrate Tetrahydrate (≥98.0%, AnalaR NORMAPUR®) is a high-purity analytical reagent, meeting stringent quality standards for laboratory and industrial applications. This versatile compound is ideal for analytical, research, and production use, ensuring precision and reliability.
Key Features:
- High Purity:
- Assay: ≥98.0%, ensuring consistent performance for analytical and industrial applications.
- Low Impurities:
- Meets rigorous specifications for chloride, sulphate, ammonium, and heavy metals, making it suitable for sensitive procedures.
- Water Solubility:
- Contains minimal insoluble residues (max. 50 ppm), ensuring complete dissolution in aqueous solutions.
- AnalaR NORMAPUR® Grade:
- A trusted grade for precision and consistency in analytical and research workflows.
- Wide Application:
- Suitable for use in chemical analysis, research, and various industrial processes.
Specifications:
| Test | Maximum Limit |
|---|---|
| Assay (Purity) | Min. 98.0% |
| Acidity or Alkalinity | Max. 0.005 meq/g |
| Heavy Metals (as Pb) | Max. 5 ppm |
| Insolubility in Water | Max. 50 ppm |
| Not Precipitated by (COONH4)2 (as SO4) | Max. 0.25% |
| Chloride (Cl) | Max. 10 ppm |
| Ammonium (NH4) | Max. 20 ppm |
| Sulphate (SO4) | Max. 50 ppm |
| Barium (Ba) | Max. 50 ppm |
| Iron (Fe) | Max. 5 ppm |
Applications:
- Chemical Analysis:
- Used in quantitative and qualitative analyses for detecting and measuring calcium and nitrate ions.
- Industrial Applications:
- Utilized in fertilizers, wastewater treatment, and as a component in concrete additives to accelerate curing.
- Laboratory Reagent:
- Essential for preparing solutions and performing titrations in analytical chemistry.
- Material Synthesis:
- Serves as a precursor in synthesizing calcium-containing compounds and materials.
Advantages:
- High Reliability:
- Meets AnalaR NORMAPUR® standards, ensuring consistency across batches.
- Low Impurities:
- Minimizes interference in sensitive analytical procedures.
- Wide Usability:
- Suitable for diverse applications, from laboratory analysis to industrial processes.
- Excellent Solubility:
- Quickly dissolves in water, facilitating easy preparation of solutions.
Storage and Handling:
- Storage: Keep in a cool, dry place, away from moisture and incompatible substances.
- Handling: Use appropriate personal protective equipment (PPE), such as gloves and safety glasses, to avoid direct contact.
Product Details:
| Feature | Details |
|---|---|
| Grade | AnalaR NORMAPUR® |
| Assay | ≥98.0% |
The VWR Calcium Nitrate Tetrahydrate (≥98.0%, AnalaR NORMAPUR®) offers high purity and low impurities, making it ideal for precise analytical applications and reliable industrial processes. Its trusted quality and excellent solubility ensure superior performance across various uses.