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VWR Calcium chloride dihydrate 99.0-103.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
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CAS Number :
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | CaCl₂·2H₂O |
VWR Calcium Chloride Dihydrate is a high-purity, AnalaR NORMAPUR® analytical reagent, compliant with Ph. Eur. (European Pharmacopoeia) standards. It is used in analytical chemistry, pharmaceutical processes, and reagent preparation where strict purity and reliability are essential. With an assay range of 99.0–103.0%, it offers traceability and consistent performance for high-precision laboratory workflows.
Key Features
- High Assay Range: 99.0–103.0%
- Ph. Eur. Compliant – Conforms to European Pharmacopoeia quality requirements
- AnalaR NORMAPUR® Grade – Reliable analytical-grade chemical for regulated applications
- Extensively Tested for Purity – Low limits on heavy metals and elemental impurities
- Stable Solid Form – Easy to weigh and handle for solution prep or direct application
Specifications
| Property | Value |
|---|---|
| Product Name | Calcium Chloride Dihydrate |
| CAS Number | 10035-04-8 |
| Molecular Formula | CaCl₂·2H₂O |
| Molecular Weight | 147.01 g/mol |
| Assay (Ph. Eur.) | 99.0 – 103.0% |
| Appearance | White crystalline powder |
| Melting Point | 176 °C |
| Boiling Point | 1600 °C (1013 hPa) |
| Density | 1.85 g/cm³ (20 °C) |
| Sulfate (SO₄²⁻) | ≤300 ppm |
| Iron (Fe) | ≤10 ppm |
| Heavy Metals (as Pb) | ≤20 ppm |
| Lead (Pb) | ≤5 ppm |
| Arsenic (As), Cd, Co, Hg, Ni, V | All ≤ specified ppm |
| Magnesium & Alkali Metals | ≤0.5% |
| Residual Solvents | Passes test |
| Identification (Cl, Ca) | Passes test |
| Appearance of Solution | Passes test |
| Acidity/Alkalinity | Passes test |
| Storage Temperature | Ambient |
| Compliance | Reag. Ph. Eur. |
Applications
- Analytical Chemistry – Standard reagent for quantitative analysis
- Pharmaceutical Use – Excipient or processing aid in drug formulation
- Reagent and Buffer Preparation – For physiological and biochemical assays
- Quality Control – Used in regulated testing environments
- Educational Laboratories – Inorganic chemistry and laboratory training
Ordering Information
| Catalog Number | Pack Size | Packaging Type |
|---|---|---|
| 22317.230 | 250 g | Plastic bottle (solids) |
| 22317.260 | 500 g | Plastic bottle (solids) |
| 22317.297 | 1 kg | Plastic bottle (solids) |
| 22317.320 | 2.5 kg | Plastic bottle (solids) |
VWR® Calcium Chloride Dihydrate (99.0–103.0%), AnalaR NORMAPUR® grade, is a high-purity, pharmacopoeia-compliant reagent ideal for precise laboratory and pharmaceutical applications. Its stringent impurity limits and consistent quality make it a preferred choice for analytical and regulated workflows.
- Pack Size: 250g 1kg 500g 2.5 Kg